Tib″i‐al (?), a. [L. tibialis, fr. tibia the shin bone; also, a pipe or flute, originally made of a bone: cf. F. tibial.] 1. Of or pertaining to a tibia.
2. Of or pertaining to a pipe or flute.
Tibial spur(Zoöl.), a spine frequently borne on the tibia of insects. See Illust. under Coleoptera.