(having three dimensions)
1Space of three dimensions — Dimension Di*men sion, n. [L. dimensio, fr. dimensus, p. p. of dimetiri to measure out; di = dis + metiri to measure: cf. F. dimension. See {Measure}.] 1. Measure in a single line, as length, breadth, height, thickness, or circumference;… …
2Point groups in three dimensions — In geometry, a point group in three dimensions is an isometry group in three dimensions that leaves the origin fixed, or correspondingly, an isometry group of a sphere. It is a subgroup of the orthogonal group O(3), the group of all isometries… …
3Spinors in three dimensions — In mathematics, the spinor concept as specialised to three dimensions can be treated by means of the traditional notions of dot product and cross product. This is part of the detailed algebraic discussion of the rotation group… …
4three´-di|men´sion|al|ly — three di|men|sion|al «THREE duh MEHN shuh nuhl», adjective. 1. having three dimensions: »The first quality to appreciate in sculpture is its volume or mass the fact that it is three dimensional (Sir Herbert Read). 2. seeming to have depth as well …
5three-di|men|sion|al — «THREE duh MEHN shuh nuhl», adjective. 1. having three dimensions: »The first quality to appreciate in sculpture is its volume or mass the fact that it is three dimensional (Sir Herbert Read). 2. seeming to have depth as well as height and… …
6three-dimensional — [thrē′də men′shə nəl] adj. 1. a) of or having three dimensions b) appearing to have depth or thickness in addition to height and width 2. having a convincing or lifelike quality …
7three-dimensional — adjective 1. involving or relating to three dimensions or aspects; giving the illusion of depth (Freq. 5) lifelike three dimensional characters a three dimensional account of conditions under the new government they shot the movie in three D •… …
8three-dimensionality — noun the property of having three dimensions (Freq. 2) • Syn: ↑third dimensionality • Derivationally related forms: ↑three dimensional • Hypernyms: ↑dimensionality • Hyponyms …
9three-dimensional — adjective Date: 1872 1. of, relating to, or having three dimensions 2. giving the illusion of depth or varying distances used especially of an image or a pictorial representation on a two dimensional medium when this illusion is enhanced by… …
10three-D — noun 1. a movie with images having three dimensional form or appearance • Syn: ↑3 D, ↑3D • Hypernyms: ↑movie, ↑film, ↑picture, ↑moving picture, ↑moving picture show, ↑ …