Scapholunar \Scaph`o*lu"nar\, a. [Scaphoid + lunar.]

(Anat.) Of or pertaining to the scaphoid and lunar bones of the carpus. -- n. The scapholunar bone.

Scapholunar bone, a bone formed by the coalescence of the scaphoid and lunar in the carpus of carnivora.

Source: Webster's Revised Unabridged Dictionary (1913)