1
: damnable
this damned smog
3
: extraordinary
—used in the superlative
the damnedest contraption you ever saw
damned
3 of 5past tense and past participle of damn entry 1
variants
or damndest
damnedest
5 of 5superlative of damned entry 1
Love words? Need even more definitions?
Merriam-Webster unabridged



