2. (Zoöl.) A whorl of a spiral shell.

||Vol"va (?), n. [L. volva, vulva, covering.] (Bot.) A saclike envelope

||of certain fungi, which bursts open as the plant develops.

||

||Vol"vox (?), n. (Bot.) A genus of minute, pale-green, globular,

||organisms, about one fiftieth of an inch in diameter, found rolling

||through water, the motion being produced by minute colorless cilia.

||It has been considered as belonging to the flagellate Infusoria, but

||is now referred to the vegetable kingdom, and each globule is

||considered a colony of many individuals. The commonest species is

||Volvox globator, often called globe animalcule.

||

||Vol"vu*lus (?), n. [NL., fr. L. volvere to turn about, to roll.]

||(Med.) (a) The spasmodic contraction of the intestines which causes

||colic. (b) Any twisting or displacement of the intestines causing

||obstruction; ileus. See Ileus.

||

Vol"yer (?), n. (Zoöl.) A lurcher. [Prov. Eng.]

||Vo"mer (?), n. [L., a plowshare.] (Anat.) (a) A bone, or one of a

||pair of bones, beneath the ethmoid region of the skull, forming a

||part a part of the partition between the nostrils in man and other

||mammals. (b) The pygostyle.

||

Vo"mer*ine (?), a. Of or pertaining to the vomer.

||Vom"i*ca (?), n. [L., fr. vomere to throw up, vomit.] (Med.) (a) An

||abscess cavity in the lungs. (b) An abscess in any other

||parenchymatous organ.

||

Vom"i*cine (?), n. [From nux vomica.] (Chem.) See Brucine.

Vom"ic nut` (?). [Cf. F. noix vomique.] Same as Nux vomica.

Vom"it (?), v. i. [imp. & p. p. Vomited; p. pr. & vb. n. Vomiting.]

[Cf. L. vomere, vomitum, and v. freq. vomitare. See Vomit, n.] To eject

the contents of the stomach by the mouth; to puke; to spew.

Vom"it, v. t. 1. To throw up; to eject from the stomach through the

mouth; to disgorge; to puke; to spew out; — often followed by up or

out.

The fish . . . vomited out Jonah upon the dry land.

Jonah ii. 10.

2. Hence, to eject from any hollow place; to belch forth; to emit; to

throw forth; as, volcanoes vomit flame, stones, etc.

Like the sons of Vulcan, vomit smoke.

Milton.

Vom"it, n. [L. vomitus, from vomere, vomitum, to vomit; akin to Gr.

&?;, Skr. vam, Lith. vemiti. Cf. Emetic, Vomito.]

1. Matter that is vomited; esp., matter ejected from the stomach

through the mouth.

Like vomit from his yawning entrails poured.

Sandys.

The Gutenberg Webster's Unabridged Dictionary: Section T, U, V, and W · 第 2604 / 3573 题