Meaning of the word "straighten up" in English

What does "straighten up" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

straighten up

US /ˈstreɪtən ʌp/
UK /ˈstreɪtən ʌp/
"straighten up" picture

Phrasal Verb

1.

to make something tidy or put it in order

Example:
Please straighten up your room before you go out.
She spent the morning straightening up the living room.
2.

to stand or sit upright after slouching or bending

Example:
He straightened up and looked me in the eye.
The old man slowly straightened up from his stooped position.
3.

to improve one's behavior or performance

Example:
He needs to straighten up if he wants to keep his job.
The coach told the team to straighten up and play harder.
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