noun, plural clyp·e·i /ˈklɪp
iˌaɪ, -iˌi/ Show Spelled [klip-ee-ahy, -ee-ee] Show IPA . the area of the facial wall of an insect's head between the labrum and the frons, usually separated from the latter by a groove.
Origin:
1825–35; < Neo-Latin, special use of Latin clypeus, clipeus round shield
Related forms clyp·e·al, adjective