Noun

(en noun)

A specific form or variation of something.

* {{quote-book, year=1963, author=(Margery Allingham)

, title=(The China Governess) , chapter=3 citation , passage=‘[…] There's every Staffordshire crime-piece ever made in this cabinet, and that's unique. The Van Hoyer Museum in New York hasn't that very rare second version of Maria Marten's Red Barn over there, nor the little Frederick George Manning—he was the criminal Dickens saw hanged on the roof of the gaol in Horsemonger Lane, by the way—’}}

* {{quote-magazine, date=2013-03

, author=Frank Fish, George Lauder , title=Not Just Going with the Flow , volume=101, issue=2, page=114 , magazine=(American Scientist) citation , passage=An extreme version of vorticity is a vortex . The vortex is a spinning, cyclonic mass of fluid, which can be observed in the rotation of water going down a drain, as well as in smoke rings, tornados and hurricanes.}}

A translation from one language to another.

(obsolete) The act of translating, or rendering, from one language into another language.

An account or description from a particular point of view, especially as contrasted with another account.

(computing) A particular revision (of software, firmware, CPU, etc.).

(medicine) A condition of the uterus in which its axis is deflected from its normal position without being bent upon itself. See anteversion and retroversion.

(ophthalmology) An eye movement involving both eyes moving synchronously and symmetrically in the same direction.

(obsolete, or, medicine) A change of form, direction, etc.; transformation; conversion.

* Francis Bacon

The version of air into water.

Noun

(varieties)

The quality of being varied; diversity.

A specific variation of something.

A number of different things.

*

, title=(The Celebrity), chapter=4 , passage=One morning I had been driven to the precarious refuge afforded by the steps of the inn, after rejecting offers from the Celebrity to join him in a variety of amusements. But even here I was not free from interruption, for he was seated on a horse-block below me, playing with a fox terrier.}}

* {{quote-magazine, date=2013-01, author=Katie L. Burke, volume=101, issue=1, page=64, magazine=(American Scientist)

, title= Ecological Dependency , passage=In his first book since the 2008 essay collection Natural Acts: A Sidelong View of Science and Nature , David Quammen looks at the natural world from yet another angle: the search for the next human pandemic, what epidemiologists call “the next big one.” His quest leads him around the world to study a variety of suspect zoonoses—animal-hosted pathogens that infect humans.}}

A state of constant change.

(taxonomy) A rank in a taxonomic classification, below species and subspecies.

(cybernetics) The total number of distinct states of a system.

(cybernetics) Logarithm of the base 2 of the total number of distinct states of a system.

(linguistics) A term used for a specific form of a language, neutral to whether that form is a dialect, accent, register, etc. and to its prestige level.

The class of all algebraic structures of a given signature satisfying a given set of identities.