Standard Lemma guide

finback

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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1

noun

Meaning 1

A large baleen whale, Balaenoptera physalus, that has a ridge on its back; the fin whale.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

large flat-headed whalebone whale having deep furrows along the throat; of Atlantic and Pacific

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: finback whale, fin whale, common rorqual, Balaenoptera physalus

Antonyms: none provided

Broader terms: rorqual, razorback

History

Etymology

From fin + back.