What is the meaning of Blackhead?
A comedo, a skin blemish, a type of acne vulgaris, where a pore becomes clogged with a dark, hard, cheesy keratin-filled substance forming a hard black "head" on the skin's surface.
A form of histomoniasis in poultry, characterized by cyanotic discoloration on the bird's head.
A scaup: any of various ducks of the genus Aythya.
Source: wiktionary.orgSearch words containing