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View definitions for ascertain

ascertain

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Example Sentences

The 1967 Public Health Act already allows for officers to enter "any premises' at all" for the purpose of "ascertaining whether there is, or has been" any breach of the rules.

From BBC

In terms of the quantity of the gas being expelled, scientists ascertained that ionised- and neutral-gas outflows measured by their equipment ultimately reached "0.14–2.9 and 30–100 solar mass per year, respectively."

From Salon

But how easily its meaning is ascertained raises questions about whether "DEI hire" is a dog whistle in the traditional sense, more slur-adjacent as some suggest, or something new.

From Salon

In her post-debate reaction, MSNBC’s Rachel Maddow repeated the wisdom many TV experts have shared about debates, which is that you can ascertain all you need to know with the sound off.

From Salon

It is impossible to ascertain the exact number of babies they may have killed, given the way the data was gathered.

From BBC

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When To Use

What are other ways to say ascertain?

To ascertain is to verify facts by inquiry or analysis: to ascertain the truth about an event. To learn is to add to one’s knowledge or information: to learn a language. The verb discover is used with objective clauses as a synonym of learn in order to suggest that the new information acquired is surprising to the learner: I discovered that she had been married before. To detect implies becoming aware of something that had been obscure, secret, or concealed: to detect a flaw in reasoning

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

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