Page to Don Adriano de Armado in William Shakespeare play Love's Labour's Lost (4)
I believe the answer is:
moth
(Other definitions for moth that I've seen before include "Nocturnal winged insect" , "Insect of the order lepidoptera" , "Fairy like 13" , "Cloth-eating larva" , "Small insect that lays its eggs in cloth or fabric" .)