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darnedest

American  
[dahrn-dist] / ˈdɑrn dɪst /
Or darndest

noun

Informal.
  1. (used euphemistically) damnedest.


darnedest British  
/ ˈdɑːndɪst /

noun

  1. a euphemistic word for damnedest

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of darnedest

First recorded in 1830–35; darned 1 ( def. ) + -est 1 ( def. )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"Our approach now, is to do our darnedest to keep bluetongue out of Wales," he said.

From BBC

Sure it's discussed and analyzed but there's a perfunctory vibe about it that makes it seem as if it's just another of those "Trump says the darnedest stuff" things.

From Salon

People who avoid accountability say the darnedest things.

From Washington Times

Next week, everyone does their darnedest to impress Padma with Indian food.

From Salon

The kids do say the darnedest things, but they are also vessels of anxiety and avatars of vulnerability.

From New York Times