In its simplest form: a line describes one dimension, a plane describes two dimensions, and a cube describes three dimensions. (See Space and Cartesian coordinate system.)

Dimensions.com is an ongoing reference database of dimensioned drawings documenting the standard measurements and sizes of the everyday objects and spaces that make up our world.

Examples of dimension in a Sentence Noun She carefully measured each dimension of the room. The social dimensions of the problem must also be taken into account.

dimensions of Please specify the dimensions (= the height, length and width) of the room.

In geometry, a point is said to have zero dimension; a figure having only length, such as a line, has one dimension; a plane or surface, two dimensions; and a figure having volume, three …

It is important to measure the exact dimensions of the room. The fourth dimension, time, is also finite in extent. The images can be viewed in three dimensions using these special glasses. …

Explore dimensions in mathematics, from zero-dimensional points to three-dimensional objects. Learn how dimensions represent measurements of length, width, and height, with practical …

From idea to impact: Navigate the links between grants, publications, datasets, clinical trials, patents, and policy documents.

Mathematicians and scientists have been working to show that many more dimensions in our universe exist. While we can only visualize the dimensions in a three-dimensional world, the …

A dimension is a measurement such as length, width, or height. If you talk about the dimensions of an object or place, you are referring to its size and proportions.