TUNICATE

tunicate, urochordate, urochord

(noun) primitive marine animal having a saclike unsegmented body and a urochord that is conspicuous in the larva

Source: WordNet® 3.1


Etymology

Noun

tunicate (plural tunicates)

Any of very many chordate marine animals, of the subphyla Tunicata or Urochordata, including the sea squirts.

Adjective

tunicate (not comparable)

Of or pertaining to these animals.

(anatomy, botany) Enclosed in a tunic or mantle; covered or coated with layers.

(zoology) Having each joint buried in the preceding funnel-shaped one, as in certain antennae of insects.

Source: Wiktionary


Tu"ni*cate, Tu"ni*ca`ted, a. Etym: [L. tunicatus, p. p. of tunicare to clothe with a tunic, fr. tunica a tunic.]

1. (Bot.)

Definition: Covered with a tunic; covered or coated with layers; as, a tunicated bulb.

2. (Zoöl.) (a) Having a tunic, or mantle; of or pertaining to the Tunicata. (b) Having each joint buried in the preceding funnel-shaped one, as in certain antennæ of insects.

Tu"ni*cate, n. (Zoöl.)

Definition: One of the Tunicata.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

25 November 2024

ONCHOCERCIASIS

(noun) infestation with slender threadlike roundworms (filaria) deposited under the skin by the bite of black fleas; when the eyes are involved it can result in blindness; common in Africa and tropical America


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Coffee Trivia

Coffee is a brewed drink prepared from roasted coffee beans, the seeds of berries from certain Coffea species. When coffee berries turn from green to bright red – indicating ripeness – they are picked, processed, and dried. Dried coffee seeds are roasted to varying degrees, depending on the desired flavor.

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