Flatten out - definition, transcription

Amer.  |ˈflætən ˈaʊt|
Brit.  |ˈflætən ˈaʊt|

verb

- become flat or flatter (syn: flatten)

Examples

The garage man had to flatten out the car door, which was twisted by damage in the accident.

See also:  WebsterWiktionaryLongman