ascertain (v):
be careful or certain to do something; make certain of something
He verified that the valves were closed.
See that the curtains are closed.
control the quality of the product

Related Word: check
ascertain (v):
learn or discover with certainty
ascertain (v):
establish after a calculation, investigation, experiment, survey, or study
find the product of two numbers.
The physicist who found the elusive particle won the Nobel Prize

Related Words: determinefind
ascertain (v):
find out, learn, or determine with certainty, usually by making an inquiry or other effort
I want to see whether she speaks French.
See whether it works.
find out if he speaks Russian.
Check whether the train leaves on time

Related Words: checkdetermine
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Next Proverb

Opportunity seldom knocks twice

Take any opportunity or chance when it comes - it may not come again.

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