hemimetabolic adj 1: (of an insect with aquatic young) undergoing incomplete metamorphosis in which the young does not resemble the adult [syn: {hemimetabolous}, {hemimetabolic}, {hemimetamorphous}, {hemimetamorphic}]
Hemimetabolic \Hem`i*met`a*bol"ic\, a. (Zool.) Having an incomplete metamorphosis, the larv[ae] differing from the adults chiefly in laking wings, as in the grasshoppers and cockroaches. [1913 Webster]