"chalcidfly" in the noun sense
1. chalcid fly, chalcidfly, chalcid, chalcid wasp
any of various tiny insects whose larvae are parasites on eggs and larvae of other insects many are beneficial in destroying injurious insects
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License