HYDRACTINIAN

Hy`drac*tin"i*an, n. Etym: [See Hydra, and Actinia.] (Zoöl.)

Definition: Any species or marine hydroids, of the genus Hydractinia and allied genera. These hydroids form, by their rootstalks, a firm, chitinous coating on shells and stones, and esp. on spiral shells occupied by hermit crabs. See Illust. of Athecata.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

22 September 2024

SPRINGBOARD

(noun) a beginning from which an enterprise is launched; “he uses other people’s ideas as a springboard for his own”; “reality provides the jumping-off point for his illusions”; “the point of departure of international comparison cannot be an institution but must be the function it carries out”


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Coffee Trivia

As of 2019, Starbucks opens a new store every 15 hours in China. The coffee chain has grown by 700% over the past decade.

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