muscid adjective & noun. 
['mʌsɪd] L19.[mod. Latin Muscidae (see below), from Latin musca fly: see -ID3.]A. adjective. Of, pertaining to, or designating the dipteran family Muscidae, which includes houseflies. 
L19.b. noun. A fly of this family. 
L19.  [TahlilGaran] English Dictionary ▲