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proof

B1 noun
us /pɹuf/

Các nghĩa

  1. bằng chứng

    An effort, process, or operation designed to establish or discover a fact or truth; an act of testing; a test; a trial.

    countable

    I need proof of your unconditional love. Lend me some dough.

  2. bằng chứng

    The degree of evidence which convinces the mind of any truth or fact, and produces belief; a test by facts or arguments which induce, or tend to induce, certainty of the judgment; conclusive evidence; demonstration.

    uncountable

    I'll have some proof.

  3. tính chịu được, độ bền

    The quality or state of having been proved or tried; firmness or hardness which resists impression, or does not yield to force; impenetrability of physical bodies.

    countable · uncountable

  4. bản in thử

    A proof sheet; a trial impression, as from type, taken for correction or examination.

    countable

    And these men scour the printed proof for error, blunder, and misspelling.

  5. đồng xu proof

    A limited-run high-quality strike of a particular coin, originally as a test run, although nowadays mostly for collectors' sets.

    countable · uncountable

  6. chứng minh

    A sequence of statements consisting of axioms, assumptions, statements already demonstrated in another proof, and statements that logically follow from previous statements in the sequence, and which concludes with a statement that is the object of the proof.

    countable

  7. phép thử

    A process for testing the accuracy of an operation performed. Compare prove, transitive verb, 5.

    countable

  8. độ cồn

    A measure of the alcohol content of liquor. Originally, in Britain, 100 proof was defined as 57.1% by volume (no longer used). In the US, 100 proof means that the alcohol content is 50% of the total volume of the liquid; thus, perfectly pure absolute alcohol would be 200 proof.

    us · countable · uncountable

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