from
The Collaborative International Dictionary of English v.0.48
Flycatcher \Fly"catch`er\, n. (Zool.)
One of numerous species of birds that feed upon insects,
which they take on the wing.
[1913 Webster]
Note: The true flycatchers of the Old World are Oscines, and
belong to the family {Muscicapid[ae]}, as the spotted
flycatcher ({Muscicapa grisola}). The American
flycatchers, or tyrant flycatchers, are Clamatores, and
belong to the family {Tyrannid[ae]}, as the kingbird,
pewee, crested flycatcher ({Myiarchus crinitus}), and
the vermilion flycatcher or churinche ({Pyrocephalus
rubineus}). Certain American flycatching warblers of
the family {Sylvicolid[ae]} are also called
flycatchers, as the Canadian flycatcher ({Sylvania
Canadensis}), and the hooded flycatcher ({S. mitrata}).
See {Tyrant flycatcher}.
[1913 Webster]