Idiom idiom
flatten out
Meaning
To become more even.
Meaning adapted from Wiktionary, available under CC BY-SA 4.0.
Examples
“The road starts to flatten out after the big hill.”
“After a period of rapid growth, the company's sales finally began to flatten out.”
“The mountain path eventually flattens out, offering a welcome respite for the weary hikers who had been climbing for hours.”
Anchors to
Last updated August 10, 2026