BLACKHEAD

blackhead, comedo

(noun) a black-tipped plug clogging a pore of the skin

Source: WordNet® 3.1


Etymology

Noun

blackhead (countable and uncountable, plural blackheads)

(countable, medicine) 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.

(uncountable) A form of histomoniasis in poultry, characterized by cyanotic discoloration on the bird's head.

(countable) A scaup: any of various ducks of the genus Aythya.

Source: Wiktionary


Black"head`, n. (Zoöl.)

Definition: The scaup duck.

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




Word of the Day

11 February 2025

ALEWIFE

(noun) shad-like food fish that runs rivers to spawn; often salted or smoked; sometimes placed in genus Pomolobus


Do you know this game?

Wordscapes

Wordscapes is a popular word game consistently in the top charts of both Google Play Store and Apple App Store. The Android version has more than 10 million installs. This guide will help you get more coins in less than two minutes of playing the game. Continue reading Wordscapes: Get More Coins