Standard Lemma guide

incus

noun · 3 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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  • UK, US: /ˈɪŋ.kəs/
  • rhymes with -ɪŋkəs

1

noun

Meaning 1

A small anvil-shaped bone in the middle ear.

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

An accessory cloud in the shape of an anvil which forms by spreading at the top of a cumulonimbus.

Definition source: English Wiktionary via Wiktextract

Topics: climatology, meteorology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

the ossicle between the malleus and the stapes

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: anvil

Antonyms: none provided

Broader terms: auditory ossicle

History

Etymology

Borrowed from Latin incūs (“anvil”).