DREISSENA

Dreissena, genus Dreissena

(noun) zebra mussels

Source: WordNet® 3.1


Dreis"se*na, n. Etym: [NL. Named after Dreyssen, a Belgian physician.] (Zoöl.)

Definition: A genus of bivalve shells of which one species (D. polymorpha) is often so abundant as to be very troublesome in the fresh waters of Europe.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

24 December 2024

INTUITIVELY

(adverb) in an intuitive manner; “inventors seem to have chosen intuitively a combination of explosive and aggressive sounds as warning signals to be used on automobiles”


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Coffee Trivia

The world’s most expensive coffee costs more than US$700 per kilogram. Asian palm civet – a cat-like creature in Indonesia, eats fruits, including select coffee cherries. It excretes partially digested seeds that produce a smooth, less acidic brew of coffee called kopi luwak.

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