Antonyms
Synonyms
Etymology

1. ascertain

verb. ['ˌæsɝˈteɪn'] establish after a calculation, investigation, experiment, survey, or study.

Etymology

  • ascertain (English)
  • acertener (Old French (842-ca. 1400))
  • a- (Old French (842-ca. 1400))

2. ascertain

verb. ['ˌæsɝˈteɪn'] be careful or certain to do something; make certain of something.

Etymology

  • ascertain (English)
  • acertener (Old French (842-ca. 1400))
  • a- (Old French (842-ca. 1400))

3. ascertain

verb. ['ˌæsɝˈteɪn'] learn or discover with certainty.

Etymology

  • ascertain (English)
  • acertener (Old French (842-ca. 1400))
  • a- (Old French (842-ca. 1400))

4. ascertain

verb. ['ˌæsɝˈteɪn'] find out, learn, or determine with certainty, usually by making an inquiry or other effort.

Etymology

  • ascertain (English)
  • acertener (Old French (842-ca. 1400))
  • a- (Old French (842-ca. 1400))
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