corymb

American  

[kawr-imb, -im, kor-] / ˈkɔr ɪmb, -ɪm, ˈkɒr- /

noun

Botany.

1. a form of inflorescence in which the flowers form a flat-topped or convex cluster, the outermost flowers being the first to open.

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corymb British  

/ ˈkɒrɪmb, -rɪm /

noun

1. an inflorescence in the form of a flat-topped flower cluster with the oldest flowers at the periphery. This type of raceme occurs in the candytuft

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corymb Scientific  

/ kôr′ĭmb,-ĭm /

1. An indeterminate inflorescence whose outer flowers have longer stalks than the inner flowers, so that together they form a round cluster that is rather flat on top. The outer flowers open before the inner ones. Yarrow and the hawthorn have corymbs.

2. See illustration at inflorescence

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Other Word Forms

• corymbed adjective
• corymblike adjective
• corymbose adjective
• corymbosely adverb

Etymology

Origin of corymb

1700–10; < Latin corymbus < Greek kórymbos head, top, cluster of fruit or flowers

Example Sentences

Achenes oblong, smooth; pappus of numerous soft capillary bristles.—Smooth and tall perennial herbs, with alternate often petioled leaves, and rather large heads, in flat corymbs.

From Project Gutenberg

It has great corymbs of tiny white blossoms with tight little buff buds squeezing out among the open Roses.

From Project Gutenberg

Asclepias.—A. tuberosa is a handsome fleshy-rooted plant, very impatient of being disturbed, and preferring good peat soil; it grows 1 to 1� ft. high, and bears corymbs of deep yellow and orange flowers in September.

From Project Gutenberg

Corymbose, in corymbs, or in the form of a corymb.

From Project Gutenberg

Rounded corymbs of these flowers on short side twigs cover the tree with a robe of white after the leaves appear.

From Project Gutenberg