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

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 …

STRAIGHTEN definition: to make or become straight in direction, form, position, character, conduct, condition, etc. (often followed by up orout ). See examples of straighten used in a sentence.

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

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.

Dec 15, 2025 · (intransitive) To become straight. (transitive) To put in order; to sort; to tidy up. quotations to straighten one's affairs, or an account

STRAIGHTEN meaning: 1 : to make (something) straight or to become straight often + out often + out; 2 : to make (something) organized or tidy to put (something) in order usually + out or up

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 …

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

There are 16 meanings listed in OED's entry for the verb straighten, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.