CALYX

calyx

(noun) (botany) the whorl of sepals of a flower collectively forming the outer floral envelope or layer of the perianth enclosing and supporting the developing bud; usually green

Source: WordNet® 3.1


Etymology

Noun

calyx (plural calyces or calyxes)

(botany) The outermost whorl of flower parts, comprising the sepals, which covers and protects the petals as they develop.

Meronym: sepal

(zoology, anatomy) Any of various cup-like structures.

A chamber in the mammalian kidney through which urine passes.

The crown containing the viscera of crinoids and similar echinoderms, entoprocts, and the polyps of some cnidarians.

A funnel-shaped expansion of the vas deferens or oviduct of insects.

A flattened cap of neuropil in the brain of insects.

Source: Wiktionary


Ca"lyx, n.; pl. E. Calyxes, L. Calyces. Etym: [L. calyx, -ycis, fr. Gr. Chalice Helmet.]

1. (Bot.)

Definition: The covering of a flower. See Flower.

Note: The calyx is usually green and foliaceous, but becomes delicate and petaloid in such flowers as the anemone and the four-o'clock. Each leaf of the calyx is called a sepal.

2. (Anat.)

Definition: A cuplike division of the pelvis of the kidney, which surrounds one or more of the renal papilæ.

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




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”


coffee icon

Coffee Trivia

Coffee is the second largest traded commodity in the world, next to crude oil. It’s also one of the oldest commodities, with over 2.25 billion cups of coffee consumed worldwide daily.

coffee icon