Of or pertaining to both the sphenoidal and the ethmoidalregions of the skull, or the sphenethmoid bone; sphenethmoidal.Sphenethmoid bone (Anat.), a bone of the skull which surrounds theanterior end of the brain in many amphibia; the girdle bone.

]]>https://definedictionarymeaning.com/topic/18316/sphenethmoidRSS for NodeSat, 27 Jun 2026 08:22:14 GMTWed, 22 Mar 2017 02:44:17 GMT60