An early human or closely related species, popularly held to reside in caves.
Someone, especially a man, who has regressive, old-fashioned attitudes, particularly with regard to women; someone opposed to change or modernity.
A brutish person, one who behaves in a rough, uncivilized way.
A person with backward, primitive behavior, opinions, or interests.
Any member of the taxonomic tribe Hominini, the evolutionary group that includes modern humans and now-extinct bipedal relatives.