🇵🇹Portuguese Source WordCode: PT

Aferir

Pronunciation / Transliteration: a.feˈɾiʁ

🇬🇧 Direct English Meaning:
Ascertain/ˌæs.ərˈteɪn/
verbCEFR B2 (Upper)Top #1500 frequency
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🇵🇹 Example Sentence in Portuguese:

"É importante aferir os fatos."

Comprehensive Definitions & Senses

2 senses
As verb
  1. 1

    To make sure of something.

    "Before proceeding, she needed to ascertain that all the details were correct."
  2. 2

    To find out or learn with certainty.

    "The detective worked tirelessly to ascertain the facts of the case."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The word 'ascertain' originates from the Middle English 'ascertenen', which is derived from the Old French 'acertener', meaning 'to make certain'. Its roots can be traced back to the Latin 'certus', meaning 'sure' or 'certain', reflecting a historical evolution from a sense of making something known to establishing certainty.

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