noun Date: 1962 the part of three-dimensional euclidean space lying on one side of a plane

New Collegiate Dictionary. 2001.

Look at other dictionaries:

  • Half-space — For other uses, see Half space (disambiguation). In geometry, a half space is either of the two parts into which a plane divides the three dimensional euclidean space. More generally, a half space is either of the two parts into which a… …   Wikipedia

  • half space — noun a) A broad step between flights of a stair b) Any of the two parts of three dimensional space divided by a plane …   Wiktionary

  • half-space — ˈ ̷ ̷ ˌ ̷ ̷ noun : the part of three dimensional euclidean space lying on one side of a plane …   Useful english dictionary

  • half space — noun : a halfpace in a stair …   Useful english dictionary

  • Half-space (disambiguation) — half space may refer to either of the following: * in geometry , the half space (or half plane) mdash;part of an affine space * in typography , the half space punctuation character …   Wikipedia

  • Siegel upper half-space — In mathematics, the Siegel upper half space of degree n is the set of n times; n symmetric matrices over the complex number field whose imaginary part is positive definite. It is named in honor of Carl Ludwig Siegel.In the case n = 1, the Siegel… …   Wikipedia

  • open half space — noun A half space that does not include the plane that bounds it …   Wiktionary

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  • space — Synonyms and related words: 3 D, CAT, accommodation, aerospace, aerosphere, aesthetic distance, air hole, air pocket, airspace, alien, align, allocate, allot, amount, ample scope, amplitude, aperture, apportion, area, arrange, array, astronomical …   Moby Thesaurus

  • Space Runaway Ideon — Screenshot of an Ideon eyecatch 伝説巨神イデオン (Legendary Giant God Ideon) Genre Mecha, Space opera …   Wikipedia

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