The Collaborative International Dictionary of English v.0.48:
lycaenid \lycaenid\ n. any of various butterflies of the family Lycaenidae. Syn: lycaenid butterfly. [WordNet 1.5]WordNet (r) 3.0 (2006):
lycaenid n 1: any of various butterflies of the family Lycaenidae [syn: lycaenid, lycaenid butterfly]