Phrase guide

bosom friend

noun · 1 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

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1

noun

Meaning 1

A very close friend.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: bosom buddy, cater-cousin, intimate, ace boon coon

Antonyms: none provided

History

Etymology

Compound of bosom + friend. Compare typologically Russian напе́рсник (napérsnik), akin to Proto-Slavic *pьrsь, Russian закады́чный друг (zakadýčnyj drug), akin to кады́к (kadýk)).

Across languages

Translations

56 source translations are retained for this English entry.

  • Afrikaans: boesemvriend — very close friend
  • Afrikaans: boesemvriendin — very close friend
  • Azerbaijani: sirdaş — very close friend
  • Azerbaijani: ürəkbir dost — very close friend
  • Azerbaijani: həmdəm — very close friend
  • Belarusian: блізкі сябар (blizki sjabar) — very close friend
  • Belarusian: блізкі сябра (blizki sjabra) — very close friend
  • Belarusian: блізкая сяброўка (blizkaja sjabrówka) — very close friend
  • Belarusian: таечка (taječka) — very close friend
  • Chinese Mandarin: 知己 (zhījǐ) — very close friend
  • Chinese Mandarin: 知音 (zhīyīn) — very close friend
  • Chinese Mandarin: 摯友 /挚友 (zhìyǒu) — very close friend
  • Dutch: getrouwe — very close friend
  • Dutch: boezemvriend — very close friend
  • Dutch: boezemvriendin — very close friend
  • Estonian: südamesõber — very close friend
  • Finnish: sydänystävä — very close friend
  • French: ami intime — very close friend
  • French: amie intime — very close friend
  • Galician: amigo da alma — very close friend
  • Galician: amiga da alma — very close friend
  • German: Busenfreund — very close friend
  • German: Busenfreundin — very close friend
  • Greek: επιστήθιος φίλος (epistíthios fílos) — very close friend
  • Greek: κολλητός (kollitós) — very close friend
  • Greek: αδελφικός φίλος (adelfikós fílos) — very close friend
  • Hungarian: kebelbarát — very close friend
  • Irish: cara cnis — very close friend
  • Italian: amico per la pelle — very close friend
  • Italian: amica per la pelle — very close friend
  • Italian: amico del cuore — very close friend
  • Italian: amica del cuore — very close friend
  • Japanese: 親友 (shin'yū) — very close friend
  • Japanese: 親しい友達 (shitashii tomodachi) — very close friend
  • Japanese: 心安い友人 (kokoroyasui yūjin) — very close friend
  • Kannada: ಆಪ್ತಮಿತ್ರ (āptamitra) — very close friend
  • Kannada: ಪ್ರಾಣಸ್ನೇಹಿತ (prāṇasnēhita) — very close friend
  • Malayalam: ഉറ്റസുഹൃത്ത് (uṟṟasuhr̥ttŭ) — very close friend
  • Malayalam: ആത്മമിത്രം (ātmamitraṁ) — very close friend
  • Polish: przyjaciel od serca — very close friend
  • Polish: przyjaciółka od serca — very close friend
  • Portuguese: amigo do peito — very close friend
  • Portuguese: amiga do peito — very close friend
  • Romanian: fârtat — very close friend
  • Russian: закады́чный друг (zakadýčnyj drug) — very close friend
  • Russian: бли́зкий друг (blízkij drug) — very close friend
  • Scottish Gaelic: goistidh — very close friend
  • Scottish Gaelic: bana-ghoistidh — very close friend
  • Serbo-Croatian: naprsnik — very close friend
  • Sikkimese: སྙིང་གྲོགས (snying grogs) — very close friend
  • Spanish: amigo del alma — very close friend
  • Spanish: amiga del alma — very close friend
  • Swedish: hjärtevän — very close friend
  • Swedish: såta vänner — very close friend
  • Vietnamese: tri kỷ — very close friend
  • Vietnamese: bạn thân — very close friend