butterfly - diurnal insect typically having a slender body with knobbed antennae and broad colorful wings

family Lycaenidae, Lycaenidae - family of small usually brilliantly colored butterflies; males have short forelegs

blue - any of numerous small chiefly blue butterflies of the family Lycaenidae

copper - any of various small butterflies of the family Lycaenidae having copper colored wings

hairstreak, hairstreak butterfly - small butterflies having striped markings under the wings