Phrase guide

latissimus dorsi

noun · 2 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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No pronunciation record was provided for this word.

1

noun

Meaning 1

A large, flat, dorsolateral muscle on the trunk, posterior to the arm, and partly covered by the trapezius on its median dorsal region.

Definition source: English Wiktionary via Wiktextract

Topics: anatomy, medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

a broad flat muscle on either side of the back

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: lat

Antonyms: none provided

Broader terms: skeletal muscle, striated muscle

History

Etymology

From Latin lātissimus (“widest, broadest”) (superlative of lātus (“wide, broad”)) + dorsī (genitive of dorsum (“the back”)).

Across languages

Translations

11 source translations are retained for this English entry.

  • Arabic: ظَهْرِيَّة عَرِيضَة (ẓahriyya ʕarīḍa) — muscle
  • Arabic: مجانص (magāniṣ) — muscle
  • Danish: brede rygmuskel — muscle
  • Dutch: brede rugspier — muscle
  • Finnish: leveä selkälihas — muscle
  • French: grand dorsal — muscle
  • German: großer Rückenmuskel — muscle
  • Italian: gran dorsale — muscle
  • Russian: широча́йщая мы́шца спины́ (širočájščaja mýšca spiný) — muscle
  • Spanish: dorsal ancho — muscle
  • Swedish: breda ryggmuskeln — muscle