Standard Lemma guide

longitude

noun · 4 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.

  • /ˈlɒnd͡ʒɪtʃuːd/ yod-coalescence
  • /ˈlɒŋɡɪtjuːd/ non-yod-coalescence
  • /ˈlɒnd͡ʒɪtjuːd/ more traditional
  • General-American: /ˈlɑnd͡ʒəˌtud/
  • General-American: /ˈlɔnd͡ʒəˌtud/
  • US: Recorded audio is listed in the source snapshot.
  • UK: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: L AA1 N JH AH0 T UW2 D Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

Angular distance measured west or east of the prime meridian.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: geography, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Any imaginary line perpendicular to the equator and part of a great circle passing through the North Pole and South Pole.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: astronomy, geography, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: meridian

Antonyms: none provided

3

noun

Meaning 3

Length.

Definition source: English Wiktionary via Wiktextract

Usage: archaic, countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

the angular distance between a point on any meridian and the prime meridian at Greenwich

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: angular distance

History

Etymology

From Middle English, borrowed from Old French longitude, from Latin longitūdō (“length, a measured length”), from longus (“long”).

Across languages

Translations

100 source translations are retained for this English entry.

  • Asturian: llonxitú — angular distance
  • Bashkir: оҙонлок (oźonlok) — angular distance
  • Belarusian: даўгата́ (dawhatá) — angular distance
  • Bulgarian: географска дължина (geografska dǎlžina) — angular distance
  • Catalan: longitud — angular distance
  • Chinese Mandarin: 經度 /经度 (jīngdù) — angular distance
  • Czech: délka — angular distance
  • Danish: længdegrad — angular distance
  • Dutch: lengtegraad — angular distance
  • Esperanto: longitudo — angular distance
  • Faroese: longdarstig — angular distance
  • Finnish: pituusaste — angular distance
  • Finnish: pituus — angular distance
  • French: longitude — angular distance
  • Friulian: longjitudin — angular distance
  • Galician: lonxitude — angular distance
  • Georgian: გრძედი (grʒedi) — angular distance
  • German: Länge — angular distance
  • German: geographische Länge — angular distance
  • Greek: μήκος (míkos) — angular distance
  • Greek: γεωγραφικό μήκος (geografikó míkos) — angular distance
  • Hindi: देशान्तर (deśāntar) — angular distance
  • Hungarian: hosszúság — angular distance
  • Icelandic: lengdargráða — angular distance
  • Ido: longitudo — angular distance
  • Italian: longitudine — angular distance
  • Japanese: 経度 (keido) — angular distance
  • Korean: 경도 (gyeongdo) — angular distance
  • Latvian: garums — angular distance
  • Lithuanian: ilguma — angular distance
  • Macedonian: до́лжина (dólžina) — angular distance
  • Macedonian: геогра́фска до́лжина (geográfska dólžina) — angular distance
  • Manx: dowan-liurid — angular distance
  • Norwegian Bokmål: lengdegrad — angular distance
  • Norwegian Nynorsk: lengdegrad — angular distance
  • Polish: długość — angular distance
  • Polish: długość geograficzna — angular distance
  • Portuguese: longitude — angular distance
  • Romanian: longitudine — angular distance
  • Russian: долгота́ (dolgotá) — angular distance
  • Scottish Gaelic: domhan-fhad — angular distance
  • Serbo-Croatian: дужина — angular distance
  • Serbo-Croatian: dužina — angular distance
  • Slovak: dĺžka — angular distance
  • Slovene: dolžina — angular distance
  • Spanish: longitud — angular distance
  • Swahili: longitudo — angular distance
  • Swedish: longitud — angular distance
  • Swedish: längdgrad — angular distance
  • Tagalog: antasligid — angular distance
  • Turkish: boylam — angular distance
  • Ukrainian: довгота́ (dovhotá) — angular distance
  • Vietnamese: kinh độ — angular distance
  • Welsh: hydred — angular distance
  • Arabic: خَطّ طُول (ḵaṭṭ ṭūl) — imaginary line through North Pole and South Pole
  • Asturian: llonxitú — imaginary line through North Pole and South Pole
  • Bashkir: оҙонлок (oźonlok) — imaginary line through North Pole and South Pole
  • Bulgarian: меридиан (meridian) — imaginary line through North Pole and South Pole
  • Catalan: longitud — imaginary line through North Pole and South Pole
  • Chinese Mandarin: 經線 /经线 (jīngxiàn) — imaginary line through North Pole and South Pole
  • Danish: længdegrad — imaginary line through North Pole and South Pole
  • Danish: meridian — imaginary line through North Pole and South Pole
  • Dutch: lengtegraad — imaginary line through North Pole and South Pole
  • Dutch: meridiaan — imaginary line through North Pole and South Pole
  • Esperanto: longitudo — imaginary line through North Pole and South Pole
  • Finnish: pituuspiiri — imaginary line through North Pole and South Pole
  • Finnish: meridiaani — imaginary line through North Pole and South Pole
  • Finnish: longitudi — imaginary line through North Pole and South Pole
  • French: longitude — imaginary line through North Pole and South Pole
  • Galician: lonxitude — imaginary line through North Pole and South Pole
  • Georgian: გრძედი (grʒedi) — imaginary line through North Pole and South Pole
  • Georgian: მერიდიანი (meridiani) — imaginary line through North Pole and South Pole
  • German: geographische Länge — imaginary line through North Pole and South Pole
  • German: Längengrad — imaginary line through North Pole and South Pole
  • Greek: μήκος (míkos) — imaginary line through North Pole and South Pole
  • Greek: γεωγραφικό μήκος (geografikó míkos) — imaginary line through North Pole and South Pole
  • Greek: παράλληλοι (parálliloi) — imaginary line through North Pole and South Pole
  • Hindi: देशान्तर (deśāntar) — imaginary line through North Pole and South Pole
  • Ido: longitudo — imaginary line through North Pole and South Pole
  • Italian: longitudine — imaginary line through North Pole and South Pole
  • Japanese: 経線 (keisen) — imaginary line through North Pole and South Pole
  • Korean: 경선 (gyeongseon) — imaginary line through North Pole and South Pole
  • Macedonian: меридија́н (meridiján) — imaginary line through North Pole and South Pole
  • Macedonian: до́лжина (dólžina) — imaginary line through North Pole and South Pole
  • Malay: garisan bujur — imaginary line through North Pole and South Pole
  • Manx: dowan-liurid — imaginary line through North Pole and South Pole
  • Māori: ahopou — imaginary line through North Pole and South Pole
  • Moore: bĩn-lugsi — imaginary line through North Pole and South Pole
  • Polish: południk — imaginary line through North Pole and South Pole
  • Portuguese: longitude — imaginary line through North Pole and South Pole
  • Russian: меридиа́н (meridián) — imaginary line through North Pole and South Pole
  • Russian: долгота́ (dolgotá) — imaginary line through North Pole and South Pole
  • Scottish Gaelic: domhan-fhad — imaginary line through North Pole and South Pole
  • Spanish: longitud — imaginary line through North Pole and South Pole
  • Swedish: geografisk längd — imaginary line through North Pole and South Pole
  • Swedish: längdgrad — imaginary line through North Pole and South Pole
  • Tagalog: antasligid — imaginary line through North Pole and South Pole
  • Telugu: రేఖాంశము (rēkhāṁśamu) — imaginary line through North Pole and South Pole
  • Turkish: boylam — imaginary line through North Pole and South Pole
  • Welsh: hydred — imaginary line through North Pole and South Pole
Real reading context

longitude in complete knowledge articles