From WordNet (r) 2.0 (August 2003) [wn]:
Hippoboscidae
n : winged or wingless dipterans: louse flies [syn:
Hippoboscidae, family Hippoboscidae]
From The Collaborative International Dictionary of English v.0.48 [gcide]:
Hippoboscidae \Hippoboscidae\ n.
A natural family of winged or wingless dipterans: louse
flies.
Syn: family Hippoboscidae.
[WordNet 1.5]