flatten down

verb

To become or make (something) flat.

Meanings

verbflatten down (third-person singular simple present flattens down, present participle flattening down, simple past and past participle flattened down)

present singular third person flattens down · participle present flattening down · participle past flattened down · past flattened down

  1. informalintransitivetransitiveTo become or make (something) flat.

Synonyms & antonyms

Also see
Cite this entry
APA

flatten down. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/flatten%20down

MLA

“flatten down.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/flatten%20down. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “flatten down,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/flatten%20down.

Source: flatten down on Wiktionary, CC BY-SA 4.0.