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Webster 1913 Edition


Sphenethmoid

Sphe-neth′moid

,
Adj.
[
Sphen
oid +
ethmoid
.]
(Anat.)
Of or pertaining to both the sphenoidal and the ethmoidal regions of the skull, or the sphenethmoid bone; sphenethmoidal.
Sphenethmoid bone
(Anat.)
,
a bone of the skull which surrounds the anterior end of the brain in many amphibia; the girdle bone.

Sphe-neth′moid

,
Noun.
(Anat.)
The sphenethmoid bone.

Definition 2024


sphenethmoid

sphenethmoid

English

Adjective

sphenethmoid (not comparable)

  1. (anatomy) Of or relating to the sphenoidal and ethmoidal regions of the skull.

Synonyms

Noun

sphenethmoid (plural sphenethmoids)

  1. (anatomy) A bone of the skull that surrounds the anterior end of the brain in many amphibians.