Standard Lemma guide

sir

adj · name · noun · verb · 17 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • sûr
  • Australian, Received-Pronunciation: /sɜː/
  • US: /sɝ/
  • Recorded audio is listed in the source snapshot.
  • Scotland: /sɪɾ/
  • New-Zealand, Wales: /søː/
  • sâr fair–fur merger
  • /seː/ Liverpool
  • /sɛː/ Humberside, Teesside
  • /saɾ(ɨ)/ Tamil Nadu
  • unstressed: /sə(ɹ)/
  • CMU ARPABET: S ER1 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Initialism of susceptible-infected/infectious-removed/recovered.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, initialism, not-comparable

Topics: epidemiology, medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

name

Meaning 2

Alternative form of Syr.

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, alternative

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

name

Meaning 3

Initialism of Special Intensive Revision, a voter-roll revision process in India.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, initialism

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A man of a higher rank or position.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

A respectful term of address to a man of higher rank or position, particularly

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

A respectful term of address to a man of higher rank or position

to a knight or other low member of the peerage.

Definition source: English Wiktionary via Wiktextract

Examples

  • Just be careful. He gets whingy now if you don't address him as Sir John.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

noun

Meaning 7

A respectful term of address to a man of higher rank or position

to a superior military officer.

Definition source: English Wiktionary via Wiktextract

Examples

  • Sir, yes sir.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

noun

Meaning 8

A respectful term of address to a man of higher rank or position

to a teacher.

Definition source: English Wiktionary via Wiktextract

Examples

  • Here's my report, sir.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

noun

Meaning 9

A respectful term of address to an adult male (often older), especially if his name or proper title is unknown.

Definition source: English Wiktionary via Wiktextract

Examples

  • Excuse me, sir, do you know the way to the art museum?

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

noun

Meaning 10

Alternative letter-case form of sir.

Definition source: English Wiktionary via Wiktextract

Usage: alt-of

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

noun

Meaning 11

The titular prefix given to a knight or baronet.

Definition source: English Wiktionary via Wiktextract

Usage: UK

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

noun

Meaning 12

A respectful term of address or reference to a man of higher rank or position before the man's given name or nickname.

Definition source: English Wiktionary via Wiktextract

Usage: Philippines, colloquial, informal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

noun

Meaning 13

Initialism of surface insulation resistance.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, countable, initialism, uncountable

Topics: business, manufacturing

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

14

noun

Meaning 14

Abbreviation of silent information regulator.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, countable, uncountable

Topics: biochemistry, biology, chemistry, genetics, medicine, microbiology, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

15

verb

Meaning 15

To address another individual using "sir".

Definition source: English Wiktionary via Wiktextract

Usage: informal, transitive

Examples

  • Sir, yes, sir! —Don't you sir me, private! I work for a living!

Meaning relationships

Synonyms: none provided

Antonyms: none provided

16

noun

Meaning 16

term of address for a man

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: man, adult male

17

noun

Meaning 17

a title used before the name of knight or baronet

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: male aristocrat

History

Etymology

From Middle English sir, unstressed form of sire, borrowed from Old French sire (“master, sir, lord”), from Latin senior (“older, elder”), from senex (“old”). Doublet of seigneur, seignior, senhor, senior, señor, senyor, signore, and sire.

Across languages

Translations

216 source translations are retained for this English entry.

  • Bulgarian: господи́н (gospodín) — man of a higher rank or position
  • Dutch: heer — man of a higher rank or position
  • Dutch: meneer — man of a higher rank or position
  • Finnish: herra — man of a higher rank or position
  • Galician: señor — man of a higher rank or position
  • Greek: Σέρ (Sér) — man of a higher rank or position
  • Hungarian: úr — man of a higher rank or position
  • Italian: signore — man of a higher rank or position
  • Japanese: 旦那 (danna) — man of a higher rank or position
  • Latvian: sers — man of a higher rank or position
  • Lithuanian: ponas — man of a higher rank or position
  • Macedonian: господин (gospodin) — man of a higher rank or position
  • Middle English: sire — man of a higher rank or position
  • Polish: pan — man of a higher rank or position
  • Portuguese: senhor — man of a higher rank or position
  • Russian: господи́н (gospodín) — man of a higher rank or position
  • Turkish: efendim — man of a higher rank or position
  • Ukrainian: пан (pan) — man of a higher rank or position
  • Chinese Cantonese: 蛇 (soe4) — address to a military superior
  • Chinese Cantonese: 阿蛇 (aa3 soe4) — address to a military superior
  • Dutch: meneer — address to a military superior
  • Finnish: herra — address to a military superior
  • Galician: señor — address to a military superior
  • Hebrew: המפקד (hamfakéd) — address to a military superior
  • Italian: signore — address to a military superior
  • Portuguese: senhor — address to a military superior
  • Romanian: să trăiți — address to a military superior
  • Russian: това́рищ (továrišč) — address to a military superior
  • Russian: господи́н (gospodín) — address to a military superior
  • Swahili: afande — address to a military superior
  • Turkish: komutanım — address to a military superior
  • Albanian: zotëri — address to any male, especially if his name or proper address is unknown
  • Arabic: أُسْتَاذ (ʔustāḏ) — address to any male, especially if his name or proper address is unknown
  • Arabic: سَيِّد (sayyid) — address to any male, especially if his name or proper address is unknown
  • Arabic: سَيِّدِي (sayyidī) — address to any male, especially if his name or proper address is unknown
  • Arabic: حَضْرَتَك (ḥaḍratak) — address to any male, especially if his name or proper address is unknown
  • Arabic: أَفَنْدِي (ʔafandī) — address to any male, especially if his name or proper address is unknown
  • Arabic: بَاشَا (bāšā) — address to any male, especially if his name or proper address is unknown
  • Armenian: պարոն (paron) — address to any male, especially if his name or proper address is unknown
  • Azerbaijani: cənab — address to any male, especially if his name or proper address is unknown
  • Azerbaijani: ağa — address to any male, especially if his name or proper address is unknown
  • Azerbaijani: efendi — address to any male, especially if his name or proper address is unknown
  • Baluchi: واجہ (wája) — address to any male, especially if his name or proper address is unknown
  • Belarusian: спада́р (spadár) — address to any male, especially if his name or proper address is unknown
  • Belarusian: пан (pan) — address to any male, especially if his name or proper address is unknown
  • Bengali: জনাব (jonab) — address to any male, especially if his name or proper address is unknown
  • Bulgarian: господи́н (gospodín) — address to any male, especially if his name or proper address is unknown
  • Burmese: ဦး (u:) — address to any male, especially if his name or proper address is unknown
  • Burmese: ခင်ဗျာ (hkangbya) — address to any male, especially if his name or proper address is unknown
  • Burmese: ရှင် (hrang) — address to any male, especially if his name or proper address is unknown
  • Catalan: senyor — address to any male, especially if his name or proper address is unknown
  • Chinese Cantonese: 先生 (sin1 saang1) — address to any male, especially if his name or proper address is unknown
  • Chinese: щянсын (xiansɨn) — address to any male, especially if his name or proper address is unknown
  • Chinese: 先生 (zh-min-nan) — address to any male, especially if his name or proper address is unknown
  • Chinese Mandarin: 先生 (xiānsheng) — address to any male, especially if his name or proper address is unknown
  • Mwali Comorian: bwana — address to any male, especially if his name or proper address is unknown
  • Ndzwani Comorian: mwenye — address to any male, especially if his name or proper address is unknown
  • Czech: pan — address to any male, especially if his name or proper address is unknown
  • Czech: pán — address to any male, especially if his name or proper address is unknown
  • Czech: pane — address to any male, especially if his name or proper address is unknown
  • Danish: herre — address to any male, especially if his name or proper address is unknown
  • Danish: hr. — address to any male, especially if his name or proper address is unknown
  • Dutch: meneer — address to any male, especially if his name or proper address is unknown
  • Dutch: mijnheer — address to any male, especially if his name or proper address is unknown
  • Esperanto: sinjoro — address to any male, especially if his name or proper address is unknown
  • Estonian: härra — address to any male, especially if his name or proper address is unknown
  • Finnish: herra — address to any male, especially if his name or proper address is unknown
  • French: monsieur — address to any male, especially if his name or proper address is unknown
  • Friulian: siôr — address to any male, especially if his name or proper address is unknown
  • Friulian: signôr — address to any male, especially if his name or proper address is unknown
  • Friulian: missâr — address to any male, especially if his name or proper address is unknown
  • Georgian: ბატონო (baṭono) — address to any male, especially if his name or proper address is unknown
  • German: Herr — address to any male, especially if his name or proper address is unknown
  • German: mein Herr — address to any male, especially if his name or proper address is unknown
  • Greek: κύριος (kýrios) — address to any male, especially if his name or proper address is unknown
  • Greek: κύριε (kýrie) — address to any male, especially if his name or proper address is unknown
  • Ancient Greek: μακάριε (makárie) — address to any male, especially if his name or proper address is unknown
  • Haitian Creole: konpè — address to any male, especially if his name or proper address is unknown
  • Haitian Creole: mesye — address to any male, especially if his name or proper address is unknown
  • Hebrew: אֲדוֹנִי (adoní) — address to any male, especially if his name or proper address is unknown
  • Hindi: श्रीमान (śrīmān) — address to any male, especially if his name or proper address is unknown
  • Hindi: श्री (śrī) — address to any male, especially if his name or proper address is unknown
  • Hindi: सर (sar) — address to any male, especially if his name or proper address is unknown
  • Hindi: साहिब (sāhib) — address to any male, especially if his name or proper address is unknown
  • Hindi: महोदय (mahoday) — address to any male, especially if his name or proper address is unknown
  • Hindi: जनाब (janāb) — address to any male, especially if his name or proper address is unknown
  • Hungarian: uram — address to any male, especially if his name or proper address is unknown
  • Icelandic: herra — address to any male, especially if his name or proper address is unknown
  • Indonesian: tuan — address to any male, especially if his name or proper address is unknown
  • Indonesian: ustaz — address to any male, especially if his name or proper address is unknown
  • Italian: signore — address to any male, especially if his name or proper address is unknown
  • Japanese: お兄さん (oniisan) — address to any male, especially if his name or proper address is unknown
  • Japanese: 僕 (boku) — address to any male, especially if his name or proper address is unknown
  • Japanese: 旦那 (danna) — address to any male, especially if his name or proper address is unknown
  • Japanese: 旦那様 (danna-sama) — address to any male, especially if his name or proper address is unknown
  • Kazakh: мырза (myrza) — address to any male, especially if his name or proper address is unknown
  • Khmer: ភោ (phoo) — address to any male, especially if his name or proper address is unknown
  • Korean: 선생님 (seonsaengnim) — address to any male, especially if his name or proper address is unknown
  • Korean: -씨 (-ssi) — address to any male, especially if his name or proper address is unknown
  • Korean: 아저씨 (ajeossi) — address to any male, especially if his name or proper address is unknown
  • Central Kurdish: کاک (kak) — address to any male, especially if his name or proper address is unknown
  • Northern Kurdish: birêz — address to any male, especially if his name or proper address is unknown
  • Northern Kurdish: kek — address to any male, especially if his name or proper address is unknown
  • Northern Kurdish: mîrza — address to any male, especially if his name or proper address is unknown
  • Northern Kurdish: efendî — address to any male, especially if his name or proper address is unknown
  • Kyrgyz: господин (gospodin) — address to any male, especially if his name or proper address is unknown
  • Kyrgyz: мырза (mırza) — address to any male, especially if his name or proper address is unknown
  • Kyrgyz: байке (bayke) — address to any male, especially if his name or proper address is unknown
  • Kyrgyz: аке (ake) — address to any male, especially if his name or proper address is unknown
  • Lao: ທ່ານ (thān) — address to any male, especially if his name or proper address is unknown
  • Lao: ທ່ານເອີຽ (thān ē ʼ) — address to any male, especially if his name or proper address is unknown
  • Latin: dominus — address to any male, especially if his name or proper address is unknown
  • Latin: domine — address to any male, especially if his name or proper address is unknown
  • Latvian: kungs — address to any male, especially if his name or proper address is unknown
  • Lithuanian: ponas — address to any male, especially if his name or proper address is unknown
  • Lithuanian: pone — address to any male, especially if his name or proper address is unknown
  • Macedonian: го́сподин (góspodin) — address to any male, especially if his name or proper address is unknown
  • Macedonian: госпо́дине (gospódine) — address to any male, especially if his name or proper address is unknown
  • Malay: tuan — address to any male, especially if his name or proper address is unknown
  • Malay: ustaz — address to any male, especially if his name or proper address is unknown
  • Manchu: ᠠᡤᡠ (agu) — address to any male, especially if his name or proper address is unknown
  • Māori: tā — address to any male, especially if his name or proper address is unknown
  • Mongolian: ноён (nojon) — address to any male, especially if his name or proper address is unknown
  • Nepali: श्रीमान (srimān) — address to any male, especially if his name or proper address is unknown
  • Nepali: श्री (sri) — address to any male, especially if his name or proper address is unknown
  • Norwegian Bokmål: herre — address to any male, especially if his name or proper address is unknown
  • Occitan: senhor — address to any male, especially if his name or proper address is unknown
  • Pashto: آقا (aqā) — address to any male, especially if his name or proper address is unknown
  • Pashto: آغا (āǧā) — address to any male, especially if his name or proper address is unknown
  • Pashto: ښاغلى (x̌āǧᶕlay) — address to any male, especially if his name or proper address is unknown
  • Pashto: صاحب (sāheb) — address to any male, especially if his name or proper address is unknown
  • Dari: آقَا (āqā) — address to any male, especially if his name or proper address is unknown
  • Dari: جَنَاب (janāb) — address to any male, especially if his name or proper address is unknown
  • Iranian Persian: آقا (âġâ) — address to any male, especially if his name or proper address is unknown
  • Iranian Persian: جَناب (janâb) — address to any male, especially if his name or proper address is unknown
  • Polish: pan — address to any male, especially if his name or proper address is unknown
  • Polish: panie — address to any male, especially if his name or proper address is unknown
  • Portuguese: senhor — address to any male, especially if his name or proper address is unknown
  • Quechua: wiraqucha — address to any male, especially if his name or proper address is unknown
  • Romanian: domn — address to any male, especially if his name or proper address is unknown
  • Russian: су́дарь (súdarʹ) — address to any male, especially if his name or proper address is unknown
  • Russian: господи́н (gospodín) — address to any male, especially if his name or proper address is unknown
  • Serbo-Croatian: госпо̀дин — address to any male, especially if his name or proper address is unknown
  • Serbo-Croatian: gospòdin — address to any male, especially if his name or proper address is unknown
  • Slovak: pán — address to any male, especially if his name or proper address is unknown
  • Slovak: pane — address to any male, especially if his name or proper address is unknown
  • Slovene: gospod — address to any male, especially if his name or proper address is unknown
  • Spanish: señor — address to any male, especially if his name or proper address is unknown
  • Swedish: herr — address to any male, especially if his name or proper address is unknown
  • Swedish: herre — address to any male, especially if his name or proper address is unknown
  • Tajik: ҷаноб (janob) — address to any male, especially if his name or proper address is unknown
  • Tajik: оғо (oġo) — address to any male, especially if his name or proper address is unknown
  • Tajik: оқо (oqo) — address to any male, especially if his name or proper address is unknown
  • Tamil: ஐயா (aiyā) — address to any male, especially if his name or proper address is unknown
  • Tamil: சார் (cār) — address to any male, especially if his name or proper address is unknown
  • Tatar: әфәнде (äfände) — address to any male, especially if his name or proper address is unknown
  • Turkish: beyefendi — address to any male, especially if his name or proper address is unknown
  • Turkish: efendi — address to any male, especially if his name or proper address is unknown
  • Turkish: ağa — address to any male, especially if his name or proper address is unknown
  • Turkish: efendim — address to any male, especially if his name or proper address is unknown
  • Turkmen: jenap — address to any male, especially if his name or proper address is unknown
  • Ukrainian: пан (pan) — address to any male, especially if his name or proper address is unknown
  • Urdu: صاحِب (sāhib) — address to any male, especially if his name or proper address is unknown
  • Urdu: صاحَب (sāhab) — address to any male, especially if his name or proper address is unknown
  • Urdu: جَناب (janāb) — address to any male, especially if his name or proper address is unknown
  • Urdu: سَر (sar) — address to any male, especially if his name or proper address is unknown
  • Uyghur: جاناپ (janap) — address to any male, especially if his name or proper address is unknown
  • Uyghur: ئەپەندى (ependi) — address to any male, especially if his name or proper address is unknown
  • Uyghur: ئۇستاز (ustaz) — address to any male, especially if his name or proper address is unknown
  • Uyghur: ئەپەندىم (ependim) — address to any male, especially if his name or proper address is unknown
  • Uzbek: janob — address to any male, especially if his name or proper address is unknown
  • Uzbek: agʻa — address to any male, especially if his name or proper address is unknown
  • Uzbek: afandi — address to any male, especially if his name or proper address is unknown
  • Vietnamese: ngài — address to any male, especially if his name or proper address is unknown
  • Vietnamese: ông — address to any male, especially if his name or proper address is unknown
  • Yiddish: הער (her) — address to any male, especially if his name or proper address is unknown
  • Arabic: سَيِّد (sayyid) — title of a nobleman
  • Arabic: سَيِّدَة (sayyida) — title of a nobleman
  • Ecclesiastical Latin: dominus — title of a nobleman
  • Ecclesiastical Latin: domina — title of a nobleman
  • French: monsieur — title of a nobleman
  • French: madame — title of a nobleman
  • Italian: don — title of a nobleman
  • Italian: donna — title of a nobleman
  • Italian: madama — title of a nobleman
  • Portuguese: dom — title of a nobleman
  • Portuguese: dona — title of a nobleman
  • Romanian: domn — title of a nobleman
  • Romanian: doamnă — title of a nobleman
  • Spanish: don — title of a nobleman
  • Spanish: doña — title of a nobleman
  • Turkish: efendi — title of a nobleman
  • Ottoman Turkish: افندی (efendi) — title of a nobleman
  • Arabic: سِير (ser) — title
  • Armenian: Սըր (Sər) — title
  • Burmese: ဆာ (hca) — title
  • Chinese Mandarin: 爵士 (juéshì) — title
  • Georgian: სერ (ser) — title
  • Greek: Σέρ (Sér) — title
  • Hindi: सर (sar) — title
  • Japanese: 卿 (kyō) — title
  • Japanese: サー (sā) — title
  • Korean: 경 (gyeong) — title
  • Korean: 서 (seo) — title
  • Macedonian: Сер (Ser) — title
  • Māori: Tā — title
  • Marathi: सर (sar) — title
  • Persian: سر (ser) — title
  • Russian: Сэр (Sɛr) — title
  • Scottish Gaelic: an Ridire — title
  • Scottish Gaelic: Sir — title
  • Thai: เซอร์ (sə̂ə) — title
  • French: vouvoyer — to address (someone) using "sir"
  • German: Siezen — to address (someone) using "sir"
  • Hungarian: uraz — to address (someone) using "sir"
  • Italian: dare del Lei — to address (someone) using "sir"