proofs

Estimated CEFR level: C2 — Proficiency

Estimated from word frequency; not an official CEFR classification.

Definition

  1. noun any factual evidence that helps to establish the truth of something
  2. noun a formal series of statements showing that if one thing is true something else necessarily follows from it
  3. noun a measure of alcoholic strength expressed as an integer twice the percentage of alcohol present (by volume)

Synonyms

proof, cogent evidence

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