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- DictionaryAs·cer·tain/ˌasərˈtān/
verb
- 1. find (something) out for certain; make sure of: "an attempt to ascertain the cause of the accident"
The meaning of ASCERTAIN is to find out or learn with certainty. How to use ascertain in a sentence. Synonym Discussion of Ascertain.
Ascertain definition: to find out definitely; learn with certainty or assurance; determine. See examples of ASCERTAIN used in a sentence.
to discover a fact; to make certain: The fire department has been unable to ascertain the cause of the fire.
to discover a fact; to make certain: The fire department has been unable to ascertain the cause of the fire.
Definition of ascertain verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Ascertain is a verb that means to find out something. You might have to go to the bank to ascertain if there is any money in your account. This is a formal word that often applies to discovering the facts or truth about something through examination or experimentation.
Jun 2, 2024 · ascertain (third-person singular simple present ascertains, present participle ascertaining, simple past and past participle ascertained) To find out definitely; to discover or establish. Synonyms: determine, discover, establish, find out, learn, work out
5 days ago · If you ascertain the truth about something, you find out what it is, especially by making a deliberate effort to do so. An investigation has been ordered to ascertain the cause of the accident. American English : ascertain / æsərˈteɪn /
to discover something: [ + question word ] We are still trying to ascertain whether the fire was started deliberately. (Definition of ascertain from the Cambridge Learner's Dictionary © Cambridge University Press)
Ascertain definition: to find out definitely; learn with certainty or assurance; determine. See examples of ASCERTAIN used in a sentence.
