Words · Familiar
ascertain
/ˌæsɚˈteɪn/ · 9 letters · 8 distinct letters
- verb
establish after a calculation, investigation, experiment, survey, or study
find the product of two numbers
- verb
be careful or certain to do something; make certain of something
He verified that the valves were closed
- verb
find out, learn, or determine with certainty, usually by making an inquiry or other effort
I want to see whether she speaks French
- verb
learn or discover with certainty