UROCHORD

urochord

(noun) a notochord of a larval tunicate typically confined to the caudal region

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

urochord (plural urochords)

(zoology) a notochord that is limited to the caudal region; especially in the Urochordata

any marine organism of the Urochordata

Source: Wiktionary


U"ro*chord, n. Etym: [2d uro- + chord.] (Zoöl.)

Definition: The central axis or cord in the tail of larval ascidians and of certain adult tunicates. [Written also urocord.]

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

23 January 2025

LEFT

(adjective) being or located on or directed toward the side of the body to the west when facing north; “my left hand”; “left center field”; “the left bank of a river is bank on your left side when you are facing downstream”


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Coffee Trivia

There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.

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