MIDRIB

midrib, midvein

(noun) the vein in the center of a leaf

Source: WordNet® 3.1


Etymology

Noun

midrib (plural midribs)

(botany) The strengthened vein down the middle of a flower petal or simple leaf or leaflet.

Synonyms: middle rib, midvein

(botany) The continuation of the petiole of a pinnately compound leaf around which the leaflets attach.

Synonyms: middle rib, rachis

Synonyms

• midnerve

• midvein

Source: Wiktionary


Mid"rib`, n. (Bot.)

Definition: A continuation of the petiole, extending from the base to the apex of the lamina of a leaf.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

27 May 2025

DIRECTIONALITY

(noun) the property of being directional or maintaining a direction; “the directionality of written English is from left to right”


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Coffee Trivia

Plain brewed coffee contains almost no calories, while coffee with dairy products, sugar, and other flavorings is much higher in calories. An espresso has 20 calories. A nonfat latte has 72, while a flavored one has 134.

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