blackhead

Fetched 2026-10-26 (cache).

Synonyms: blockhead, blacklead, backhead, black head, blackbead, blackheart, beachhead, crackhead, blackhat, black lead, beakhead

Antonyms: blockhead, blacklead, backhead, black head, blackbead, blackheart, beachhead, crackhead, blackhat, black lead, beakhead

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{senseid|en|comedo}} {{lb|en|countable|medicine}} A type of [[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.
2. {{lb|en|uncountable}} A form of [[histomoniasis]] in [[poultry]], characterized by [[cyanotic]] [[discoloration]] on the bird's head.
3. {{lb|en|countable}} A [[scaup]]: any of various [[duck]]s of the genus {{taxfmt|Aythya|genus}}.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.