A single aspect of a given thing. / A measure of spatial extent in a particular direction, such as height, width or breadth, or depth. / A construct whereby objects or individuals can be distinguished.

(transitive) To mark, cut or shape something to specified dimensions. / (transitive, programming) To specify the size of (an array or similar data structure); to allocate.

(mathematics) Having an arbitrary number of dimensions.

(algebraic geometry) Having four dimensions; being measurable along four mutually perpendicular axes.

Existing in two dimensions. / Not creating the illusion of depth; lacking detail or believability.

(not comparable) Existing in three dimensions / (comparable) Having depth, or the illusion of depth, as well as height and width. / (comparable) Lifelike.

plural of dimension

Third-person singular simple present indicative form of dimension

Of or pertaining to dimensions. / (comparable) Having dimension or dimensions; three-dimensional.

(mathematics, physics) The study of the dimensions of physical quantities; used to obtain information about large complex systems, and as a means of checking mathematical and physics equations.