FLATTEN


Meaning of FLATTEN in English

■ verb

1》 make or become flat or flatter.

2》 press (oneself) against a surface.

3》 raze to the ground.

4》 informal strike (someone) so as to make them fall down.

5》 Music lower (a note) in pitch by a semitone.

Derivatives

~ed adjective

~er noun

Concise Oxford English vocab.      Сжатый оксфордский словарь английского языка.