Ascertain
verb
Find out with certainty
“The detective worked through the night to ascertain the true identity of the stranger.”
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What does ascertain mean?
Commonly confused with
- NotCompletely ignore
- NotMake a guess
- NotLoudly announce
Nearby words
Ascertain is one of 1,969 SAT words in Professor Tas, a free story game where you learn them in context instead of from a list.
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