Dimension

/dɪˈmɛnʃən/

Meaning & Definition

noun

A measurable extent of some kind, such as length, breadth, depth, or height.

The dimension of the room is 12 feet by 15 feet, making it a comfortable size.

An aspect or feature of a situation, problem, or subject.

We need to consider every dimension of the project before making a decision.

In physics, a theoretical extension of an object or space that includes additional parameters, such as time as the fourth dimension.

According to some theories, there are additional dimensions beyond the three we normally perceive.

A complexity or level of detail in a situation or concept.

The ethical dimension of the debate adds significant depth to our understanding.

A particular aspect or feature of something.

Her personality has many dimensions, making her a very interesting person.

Middle English, from Old French dimension, from Latin dimensio(n-), from dimetiri 'to measure out'.

fourth dimension

A concept in physics referring to time as a measure alongside the three spatial dimensions.

dimensions of a problem

Different aspects or factors that define a particular issue.

in a different dimension

In a different realm of thought or existence, often used colloquially to imply something is out of touch with reality.

dimensional

Related to dimensions; pertaining to the measurement of space.

dimensionality

The number of dimensions in a space or object.

multidimensional

Having many dimensions; complex or varied.

A term used to describe a unique or alternate reality.

When I play video games, I feel like I'm in a different dimension.

Referring to something that is multi-faceted or complex.

Her personality is so dimensional, there's always something new to discover.