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'ascertain' in a sentence

Learn how to use 'ascertain' with 4 example sentences.


ascertain verb

: establish after a calculation, investigation, experiment, survey, or study

: be careful or certain to do something; make certain of something

: find out, learn, or determine with certainty, usually by making an inquiry or other effort

: learn or discover with certainty


  • The readers cannot ascertain whether the news is true or not.
  • It is difficult to ascertain what really happened.
  • We will first ascertain the cause of the disaster.
  • I am going to ascertain the truth of the matter.
  • Words related to 'ascertain'


    Words near 'ascertain' in the dictionary