straighten

verb

straight·​en ˈstrā-tᵊn How to pronounce straighten (audio)
straightened; straightening ˈstrāt-niŋ How to pronounce straighten (audio)
ˈstrā-tᵊn-iŋ

transitive verb

: to make straight
usually used with up or out

intransitive verb

: to become straight
usually used with up or out
straightener
ˈstrāt-nər How to pronounce straighten (audio)
ˈstrā-tᵊn-ər
noun

Examples of straighten in a Sentence

He straightened the bent antenna. The drooping flowers straightened in the rain.
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.
Hairdresser Jesus Guerrero styled Moore’s long tresses straightened, while makeup artist Rokael Lizama gave her gradient eye shadow, rosy blush and a pink lip. Hannah Malach, WWD, 6 Feb. 2025 Rather than pausing to fix what had already been done, an attempt was made to straighten the thing out in midair. Eric Lach, The New Yorker, 3 Feb. 2025 Lopez wore her honey blond tresses straightened, while her makeup consisted of brown eyeshadow, winged eyeliner and a nude lip. Hannah Malach, WWD, 26 Jan. 2025 Management’s direction will depend on whether the team can straighten itself out in the next month-plus. Fluto Shinzawa, The Athletic, 15 Jan. 2025 See all Example Sentences for straighten 

Word History

First Known Use

1525, in the meaning defined at transitive sense

Time Traveler
The first known use of straighten was in 1525

Dictionary Entries Near straighten

Cite this Entry

“Straighten.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/straighten. Accessed 20 Feb. 2025.

Kids Definition

straighten

verb
straight·​en ˈstrāt-ᵊn How to pronounce straighten (audio)
straightened; straightening ˈstrāt-niŋ How to pronounce straighten (audio)
-ᵊn-iŋ
: to make or become straight
usually used with up or out
straighten up a room
straightened out the problem
straightener
ˈstrāt-nər How to pronounce straighten (audio)
-ᵊn-ər
noun

More from Merriam-Webster on straighten

Last Updated: - Updated example sentences
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