ascertain
Definition from Wiktionary, a free dictionary
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[edit] English
[edit] Etymology
From Old French acertener (a- + certener). See certain.
This definition is lacking an etymology or has an incomplete etymology. You can help Wiktionary by giving it a proper etymology.
[edit] Pronunciation
- (UK) IPA: /æsəˈteɪn/, SAMPA: /{s@"teIn/
- (US) enPR: ăs-ər-tānʹ, IPA: /æsɚˈteɪn/, SAMPA: /{s@`"teIn/
- Audio (US)help, file
- Rhymes: -eɪn
[edit] Verb
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Infinitive |
Third person singular |
Simple past |
Past participle |
Present participle |
to ascertain (third-person singular simple present ascertains, present participle ascertaining, simple past and past participle ascertained)
- To find out; to discover or establish.
- As soon as we ascertain what the situation is, we can plan how to proceed.
[edit] Usage notes
- Ascertain is a formal-sounding word. In informal contexts, it can sound pretentious and is best replaced with a more informal synonym.
[edit] Synonyms
[edit] Translations
find out; discover or establish
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