1. very small two-winged flies with hairy wings that develop in moss and damp vegetable matter: sand flies; [syn: Psychodidae, family Psychodidae]
WordNet (r) 3.0 (2006):
Psychodidae
n 1: very small two-winged flies with hairy wings that develop
in moss and damp vegetable matter: sand flies [syn:
Psychodidae, family Psychodidae]