Nonlinear

/nɒnˈlɪnɪər/

Meaning & Definition

adjective

Not following a straight, direct, or predictable progression or sequence; characterized by relationships that are not proportional or consist of complex interdependencies.

The behavior of the climate is often described as nonlinear due to the multitude of interacting factors influencing weather patterns.

In mathematics or statistics, referring to a relationship or equation that does not form a straight line when graphed.

The researchers used a nonlinear model to better fit the complex data collected during the experiment.

In art or literature, relating to works that do not follow a traditional narrative structure.

The film’s nonlinear storytelling technique allowed viewers to piece together the timeline in a unique way.

Etymology

From the prefix 'non-' meaning 'not' and 'linear', which comes from Latin 'linearis'.

Common Phrases and Expressions

nonlinear system

A system where there is not a direct cause and effect relationship.

nonlinear dynamics

The study of systems governed by nonlinear equations.

Related Words

linear

Arranged in or extending along a straight line.

curvature

The quality of being curved, as opposed to being straight.

chaotic

Characterized by unpredictable or disorderly behavior.

Slang Meanings

Off the beaten path.

That new project is totally nonlinear, like nothing we've done before.

A wild or unpredictable situation.

His thought process can be pretty nonlinear when he’s brainstorming.