1
: being a mechanical linkage or equivalent device designed to produce or copy motion in a straight line
2
: having the principal parts arranged in a straight line
3
: marked by a uniform spread and especially in equal segments over a given term
straight-line amortization
straight-line depreciation
4
: occurring, measured, or made in or along a straight line
straight-line motion
straight-line extrapolation

Examples of straight-line in a Sentence

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.
Wease’s straight-line speed might not generate much hype at the combine, and his measurables aren’t above and beyond at 6-2 and 210 pounds. Alec Lewis, The Athletic, 13 Feb. 2025 Ballistic straight-line prowess, though, is not the benchmark that truly sets the Battista apart, as most EVs offer impressive athleticism in that department. Viju Mathew, Robb Report, 11 Feb. 2025 The top is made from a thick material with a straight-line silhouette and has eye-catching metal buttons lining the front and topping off two pockets. Clara McMahon, People.com, 10 Feb. 2025 Due date for individuals and businesses affected by wildfires and straight-line winds in southern California that began on January 7, 2025. Kelly Phillips Erb, Forbes, 18 Jan. 2025 See all Example Sentences for straight-line 

Word History

First Known Use

1772, in the meaning defined at sense 4

Time Traveler
The first known use of straight-line was in 1772

Dictionary Entries Near straight-line

Cite this Entry

“Straight-line.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/straight-line. Accessed 22 Feb. 2025.

Legal Definition

straight-line

adjective
: marked by equal payments over a given term
using the straight-line method of depreciation
Last Updated: - Updated example sentences
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