noun
Etymology: warbling (present participle of warble ) (III) + vireo
: a vireo ( Vireo gilvus ) of temperate No. America having a grayish green back and whitish underparts
noun
Etymology: warbling (present participle of warble ) (III) + vireo
: a vireo ( Vireo gilvus ) of temperate No. America having a grayish green back and whitish underparts
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012