noun
: a small greenish flycatcher ( Empidonax traillii ) with a dull white breast frequenting alder swamps and other moist secluded spots in much of eastern No. America
noun
: a small greenish flycatcher ( Empidonax traillii ) with a dull white breast frequenting alder swamps and other moist secluded spots in much of eastern No. America
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012