Sphenethmoid
adj, noun
adj, noun ·Rare ·Advanced level
Definitions
Noun
- 1 A bone of the skull that surrounds the anterior end of the brain in many amphibians.
Adjective
- 1 Of or relating to the sphenoidal and ethmoidal regions of the skull. not-comparable
Synonyms
All synonymsEtymology
From sphen- + ethmoid.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.