linear

adjective

lin·​e·​ar ˈli-nē-ər How to pronounce linear (audio)
Synonyms of linear
1
a(1)
: of, relating to, resembling, or having a graph that is a line and especially a straight line : straight
(2)
: involving a single dimension
b(1)
: of the first degree with respect to one or more variables
c(1)
: characterized by an emphasis on line
linear art
(2)
: composed of simply drawn lines with little attempt at pictorial representation
linear script
d
: consisting of a straight chain of atoms
a linear molecule
2
: elongated with nearly parallel sides
linear leaf
see leaf illustration
3
: having or being a response or output that is directly proportional to the input
4
: of, relating to, or based or depending on sequential development
linear thinking
a linear narrative
linearity noun
linearly adverb

Examples of linear in a Sentence

a flat, almost linear horizon the bullets from early firearms were notorious for not following a strictly linear path through the air
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Xavier Legette was fast in the NFL Scouting Combine in 2024 but hasn’t been able to showcase that linear speed much in his two years in the NFL. Alex Zietlow, Charlotte Observer, 25 Apr. 2026 Two double balance wheels inclined at 30 degrees dominate the lower half, with the upper half featuring a subdial for the running seconds, a four-minute indicator for the differential that supplies power to the two balances, and a linear power display. Rachel Cormack, Robb Report, 25 Apr. 2026 There was an emotional honesty that embraced the idea that growth isn’t always linear (see Andie from The Devil Wears Prada, fumbling a relationship with a good guy because her career came first). Literary Hub, 24 Apr. 2026 After decades on the margins of art history, Jimmy Tsutomu Mirikitani—a collagist of singular, inimitable vision—is finally having his story told, though not in any linear fashion. Tessa Solomon, ARTnews.com, 24 Apr. 2026 See All Example Sentences for linear

Word History

First Known Use

circa 1656, in the meaning defined at sense 1a(1)

Time Traveler
The first known use of linear was circa 1656

Browse Nearby Words

Cite this Entry

“Linear.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/linear. Accessed 2 May. 2026.

Kids Definition

linear

adjective
lin·​ear
ˈlin-ē-ər
1
a
: relating to, consisting of, or resembling a line : straight
b
: involving a single dimension
c
: of, relating to, based on, or being linear equations or linear functions
2
: long and uniformly narrow
the linear leaf of the hyacinth
linearity
ˌlin-ē-ˈar-ət-ē
noun
linearly
ˈlin-ē-ər-lē
adverb

Medical Definition

linear

adjective
lin·​ear ˈlin-ē-ər How to pronounce linear (audio)
: of, relating to, or resembling a line
linearity noun
plural linearities
linearly adverb

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