The meaning of STRAIGHTEN is to make straight —usually used with out. How to use straighten in a sentence.

To make something straight is to straighten it. When you uncross your legs and stretch them out in front of you, you straighten them. And if you adjust a picture on the wall so it's perfectly level, you …

STRAIGHTEN definition: 1. to become straight or to make something become straight: 2. to make something level: 3. to…. Learn more.

To make or become straight or straighter. 1. To resolve (a confusion or conflict). 2. To make less confused or troubled: tried to straighten out the problem student. straight′en·er n. American …

Definition of straighten verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Straighten generally means to make or become straight or orderly in form, shape, or position. It can reflect the act of removing or correcting bends, curves, deviations, or irregularities in a physical …

straighten definition: put things in order or make tidy. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like "straighten up", "straighten …

to (cause to) become free of confusion or difficulties: [~ + object + out] Let's see if we can straighten this problem out. [~ + out + object] The police tried to straighten out the mess.

If you straighten something, you make it neat or put it in its proper position. She sipped her coffee and straightened a picture on the wall.

Apr 3, 2026 · Verb straighten (third-person singular simple present straightens, present participle straightening, simple past and past participle straightened) (transitive) To cause to become straight.