do one's damnedest

verb

To do one's utmost; to make every effort or to try every possible approach or way.

“I think he'll do his damnedest to become CEO one day.”

Meanings

verbdo one's damnedest (third-person singular simple present does one's damnedest, present participle doing one's damnedest, simple past did one's damnedest, past participle done one's damnedest)

present singular third person does one's damnedest · participle present doing one's damnedest · past did one's damnedest · participle past done one's damnedest

  1. idiomaticTo do one's utmost; to make every effort or to try every possible approach or way.

    I think he'll do his damnedest to become CEO one day.

Cite this entry
APA

do one's damnedest. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/do%20one's%20damnedest

MLA

“do one's damnedest.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/do%20one's%20damnedest. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “do one's damnedest,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/do%20one's%20damnedest.

Source: do one's damnedest on Wiktionary, CC BY-SA 4.0.