thickhead

English Thesaurus

1. Australian and southeastern Asian birds with a melodious whistling call (noun.animal)

hypernym	:	flycatcher, old world flycatcher, true flycatcher,
definition	:	any of a large group of small songbirds that feed on insects taken on the wing (noun.animal)

member meronym	:	genus pachycephala, pachycephala,
definition	:	arboreal insectivorous birds (noun.animal)