Definition of valve

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Valve (n.) One of the pieces or divisions of bivalve or multivalve shells.

Lern More About Valve

Inoceramus :: Inoceramus (n.) An extinct genus of large, fossil, bivalve shells,allied to the mussels. The genus is characteristic of the Cretaceous period..
Clack :: Clack (v. t.) Anything that causes a clacking noise, as the clapper of a mill, or a clack valve..
Valve :: Valve (n.) One of the two similar portions of the shell of a diatom.
Clam :: Clam (v. t.) A bivalve mollusk of many kinds, especially those that are edible; as, the long clam (Mya arenaria), the quahog or round clam (Venus mercenaria), the sea clam or hen clam (Spisula solidissima), and other species of the United States. The name is said to have been given originally to the Tridacna gigas, a huge East Indian bivalve..
Mitral :: Mitral (a.) Pertaining to a miter; resembling a miter; as, the mitral valve between the left auricle and left ventricle of the heart..
Summitless :: Summit (n.) The most elevated part of a bivalve shell, or the part in which the hinge is situated..
Valvule :: Valvule (n.) A little valve; a valvelet.
Valvular :: Valvular (a.) Containing valves; serving as a valve; opening by valves; valvate; as, a valvular capsule..
Valvule :: Valvule (n.) A small valvelike process.
Columbella :: Columbella (n.) A genus of univalve shells, abundant in tropical seas. Some species, as Columbella mercatoria, were formerly used as shell money..
Ark Shell :: Ark shell () A marine bivalve shell belonging to the genus Arca and its allies.
Columella :: Columella (n.) The upright pillar in the axis of most univalve shells.
Myaria :: Myaria (n. pl.) A division of bivalve mollusks of which the common clam (Mya) is the type.
Tridacna :: Tridacna (n.) A genus of very large marine bivalve shells found on the coral reefs of the Indian and Pacific Oceans. One species (T. gigas) often weighs four or five hundred pounds, and is sometimes used for baptismal fonts. Called also paw shell, and fountain shell..
Cock :: Cock (n.) A faucet or valve.
Wedge-shell :: Wedge-shell (n.) Any one of numerous species of small marine bivalves belonging to Donax and allied genera in which the shell is wedge-shaped.
Inclusa :: Inclusa (n. pl.) A tribe of bivalve mollusks, characterized by the closed state of the mantle which envelops the body. The ship borer (Teredo navalis) is an example..
Retinaculum :: Retinaculum (n.) A connecting band; a fraenum; as, the retinacula of the ileocaecal and ileocolic valves..
Trochus :: Trochus (n.) Any one of numerous species of marine univalve shells belonging to Trochus and many allied genera of the family Trochidae. Some of the species are called also topshells.
Varix :: Varix (n.) One of the prominent ridges or ribs extending across each of the whorls of certain univalve shells.
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