From The Collaborative International Dictionary of English v.0.48 :
Artamidae \Artamidae\ n.
1. 1 a natural family comprising the wood swallows.
Syn: family Artamidae.
[WordNet 1.5]
From WordNet (r) 3.0 (2006) :
Artamidae
n 1: wood swallows [syn: Artamidae, family Artamidae]