Phrase guide

Wormian bone

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

Any small irregular bone occasionally occurring in the cranium in addition to the normal bones.

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

any of the tiny soft bones found in the sutures between cranial bones

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: sutural bone

Antonyms: none provided

Broader terms: bone, os

History

Etymology

Named after Ole Worm, Professor of Anatomy at Copenhagen, 1624–1639, who was erroneously believed to have given the first detailed description of these bones.

Across languages

Translations

3 source translations are retained for this English entry.

  • French: os wormien — small irregular bone
  • Spanish: huesos wormianos — small irregular bone
  • Spanish: suturales — small irregular bone