Standard Lemma guide

observer

noun · 9 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.

  • US: /əbˈzɝvɚ/
  • US: /ɑb-/
  • US: Recorded audio is listed in the source snapshot.
  • UK: /əbˈzɜːvə/
  • UK: /ɒb-/
  • CMU ARPABET: AH0 B Z ER1 V ER0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

One who makes observations, monitors or takes notice.

Definition source: English Wiktionary via Wiktextract

Examples

  • Most impartial observers agreed that Sampras had not served well.

Meaning relationships

Synonyms: beholder, observator

Antonyms: observee

2

noun

Meaning 2

One who adheres or follows laws, guidelines, etc.

Definition source: English Wiktionary via Wiktextract

Examples

  • I shall be an observer of the local customs.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A person sent as a representative, to a meeting or other function to monitor but not to participate.

Definition source: English Wiktionary via Wiktextract

Examples

  • The UN sent many observers to the country's first elections.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A country or other entity which has limited participation rights within an organization.

Definition source: English Wiktionary via Wiktextract

Examples

  • The Vatican and Palestine have observer status at the UN.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

A crew member on an aircraft who makes observations of enemy positions or aircraft.

Definition source: English Wiktionary via Wiktextract

Topics: government, military, politics, war

Examples

  • The only crew-member to survive the crash was the Canadian observer.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

A sentry etc. manning an observation post.

Definition source: English Wiktionary via Wiktextract

Topics: government, military, politics, war

Examples

  • We waited till dusk when the observers' vision was poorest.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

noun

Meaning 7

Synonym of spotter.

Definition source: English Wiktionary via Wiktextract

Topics: hobbies, lifestyle, motor-racing, racing, sports

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: spotter

Antonyms: none provided

8

noun

Meaning 8

a person who becomes aware (of things or events) through the senses

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: perceiver, percipient, beholder

Antonyms: none provided

Broader terms: person, individual, someone, somebody, mortal, soul

Narrower terms: eyeglass wearer, finder, discoverer, spotter, hearer, listener, auditor, attender, audile, motile, noticer, seer, spectator, witness, viewer, watcher, looker, visualizer, visualiser, witnesser, informant

9

noun

Meaning 9

an expert who observes and comments on something

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: commentator

Antonyms: none provided

Broader terms: expert

Narrower terms: annotator

History

Etymology

Etymology tree English observe Proto-Indo-European *-yósder. Proto-Italic *-āzios Latin -āriusnom. Latin -āriusbor. Proto-Germanic *-ārijaz Proto-West Germanic *-ārī Old English -ere Middle English -ere English -er English observer From observe + -er.

Across languages

Translations

84 source translations are retained for this English entry.

  • Southern Altai: шиҥдеечи (šiŋdeeči) — one who makes observations, monitors or takes notice
  • Azerbaijani: müşahidəçi — one who makes observations, monitors or takes notice
  • Bulgarian: наблюдател (nabljudatel) — one who makes observations, monitors or takes notice
  • Catalan: observador — one who makes observations, monitors or takes notice
  • Chinese Mandarin: 觀察者 /观察者 (guāncházhě) — one who makes observations, monitors or takes notice
  • Czech: pozorovatel — one who makes observations, monitors or takes notice
  • Danish: observatør — one who makes observations, monitors or takes notice
  • Danish: iagttager — one who makes observations, monitors or takes notice
  • Danish: betragter — one who makes observations, monitors or takes notice
  • Dutch: observator — one who makes observations, monitors or takes notice
  • Dutch: waarnemer — one who makes observations, monitors or takes notice
  • Finnish: tarkkailija — one who makes observations, monitors or takes notice
  • Finnish: havainnoija — one who makes observations, monitors or takes notice
  • French: observateur — one who makes observations, monitors or takes notice
  • Galician: observador — one who makes observations, monitors or takes notice
  • German: Beobachter — one who makes observations, monitors or takes notice
  • German: Beobachterin — one who makes observations, monitors or takes notice
  • Greek: παρατηρητής (paratiritís) — one who makes observations, monitors or takes notice
  • Greek: παρατηρήτρια (paratirítria) — one who makes observations, monitors or takes notice
  • Ancient Greek: παρατηρητής (paratērētḗs) — one who makes observations, monitors or takes notice
  • Hindi: पर्यवेक्षक (paryavekṣak) — one who makes observations, monitors or takes notice
  • Hindi: अवेक्षक (avekṣak) — one who makes observations, monitors or takes notice
  • Hindi: प्रेक्षित (prekṣit) — one who makes observations, monitors or takes notice
  • Hungarian: megfigyelő — one who makes observations, monitors or takes notice
  • Hungarian: szemlélő — one who makes observations, monitors or takes notice
  • Hungarian: észlelő — one who makes observations, monitors or takes notice
  • Hungarian: észrevevő — one who makes observations, monitors or takes notice
  • Italian: osservatore — one who makes observations, monitors or takes notice
  • Japanese: 観測者 (kansokusha) — one who makes observations, monitors or takes notice
  • Latin: observātor — one who makes observations, monitors or takes notice
  • Latin: contemplātor — one who makes observations, monitors or takes notice
  • Latvian: apskatnieks — one who makes observations, monitors or takes notice
  • Lithuanian: stebėtojas — one who makes observations, monitors or takes notice
  • Malay: pemerhati — one who makes observations, monitors or takes notice
  • Norwegian Bokmål: observatør — one who makes observations, monitors or takes notice
  • Norwegian Bokmål: betrakter — one who makes observations, monitors or takes notice
  • Norwegian Bokmål: iakttager — one who makes observations, monitors or takes notice
  • Norwegian Nynorsk: observatør — one who makes observations, monitors or takes notice
  • Occitan: observaire — one who makes observations, monitors or takes notice
  • Persian: ناظر (nâzer) — one who makes observations, monitors or takes notice
  • Polish: obserwator — one who makes observations, monitors or takes notice
  • Polish: obserwatorka — one who makes observations, monitors or takes notice
  • Portuguese: observador — one who makes observations, monitors or takes notice
  • Russian: наблюда́тель (nabljudátelʹ) — one who makes observations, monitors or takes notice
  • Russian: наблюда́тельница (nabljudátelʹnica) — one who makes observations, monitors or takes notice
  • Slovene: opazovalec — one who makes observations, monitors or takes notice
  • Slovene: opazovalka — one who makes observations, monitors or takes notice
  • Spanish: observador — one who makes observations, monitors or takes notice
  • Swedish: iakttagare — one who makes observations, monitors or takes notice
  • Swedish: betraktare — one who makes observations, monitors or takes notice
  • Telugu: ప్రేక్షకుడు (prēkṣakuḍu) — one who makes observations, monitors or takes notice
  • Turkish: gözlemci — one who makes observations, monitors or takes notice
  • Ukrainian: спостеріга́ч (sposteriháč) — one who makes observations, monitors or takes notice
  • Ukrainian: спостеріга́чка (sposteriháčka) — one who makes observations, monitors or takes notice
  • Yiddish: אָבסערוואַטאָר (observator) — one who makes observations, monitors or takes notice
  • Catalan: observador — one who adheres or follows laws, guidelines, etc.
  • Dutch: nalever — one who adheres or follows laws, guidelines, etc.
  • Finnish: noudattaja — one who adheres or follows laws, guidelines, etc.
  • Hungarian: követő — one who adheres or follows laws, guidelines, etc.
  • Catalan: observador — person sent to monitor but not to participate
  • Dutch: waarnemer — person sent to monitor but not to participate
  • Finnish: tarkkailija — person sent to monitor but not to participate
  • Greek: παρατηρητής (paratiritís) — person sent to monitor but not to participate
  • Greek: παρατηρήτρια (paratirítria) — person sent to monitor but not to participate
  • Hungarian: megfigyelő — person sent to monitor but not to participate
  • Persian: ناظر (nâzer) — person sent to monitor but not to participate
  • Polish: obserwator — person sent to monitor but not to participate
  • Polish: obserwatorka — person sent to monitor but not to participate
  • Slovene: opazovalec — person sent to monitor but not to participate
  • Slovene: opazovalka — person sent to monitor but not to participate
  • Swedish: observatör — person sent to monitor but not to participate
  • Catalan: observador — entity with limited participation rights
  • Finnish: tarkkailija — entity with limited participation rights
  • Hungarian: megfigyelő — entity with limited participation rights
  • Catalan: observador — aircraft crew member
  • Dutch: observator — aircraft crew member
  • Finnish: tähystäjä — aircraft crew member
  • Catalan: observador — one manning an observation post
  • Dutch: observator — one manning an observation post
  • Finnish: tähystäjä — one manning an observation post
  • Polish: obserwator — one manning an observation post
  • Polish: obserwatorka — one manning an observation post
  • Slovene: opazovalec — one manning an observation post
  • Slovene: opazovalka — one manning an observation post
Real reading context

observer in complete knowledge articles