Linear

/ˈlɪniər/

Meaning & Definition

noun
A linear expression or term in mathematics.
In algebra, we often simplify a linear before solving the equation.
adjective
Of, relating to, resembling, or arranged in a straight line.
The graph of a linear function is always a straight line.
Characterized by a constant rate of change; involving a proportional relationship.
The relationship between distance and time in this scenario is linear.
Involving a sequence or arrangement that progresses directly or straightforwardly.
The story has a linear plot that unfolds in a chronological order.
Relating to or denoting a dimensionally structured entity consisting of one dimension, such as length.
In physics, we often analyze linear motion under constant acceleration.

Etymology

From Latin 'linearis', from 'linea' meaning line.

Common Phrases and Expressions

linear growth
A steady, constant increase in quantity over time.
linear progression
A development or movement in a straight path or continuous sequence.
linear relationship
A relationship between two variables that can be graphically represented as a straight line.

Related Words

line
A straight one-dimensional figure having no thickness and extending infinitely in both directions.
linearity
The condition of being linear; straightness or directness.
lineal
Relating to, resembling, or arranged in a line.

Slang Meanings

A straightforward approach or explanation.
He gave me a linear breakdown of the project details.
To be stuck in a simple, non-complex way of thinking.
Stop thinking so linearly; try to be more creative!