proof

nom

1. 1

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

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

   1591, Edmund Spenser, Prosopopoia: or, Mother Hubbard's Tale, later also published in William Michael Rossetti, Humorous Poems, But the false Fox most kindly played his part, For whatsoever mother-wit or art Could work he put in proof. No practice sly, No counterpoint of cunning policy, No reach, no breach, that might him profit bring. But he the same did to his purpose wring.

   France I more praise and love; you are, my lord, Yourself for horsemanship much famed; and there You shall have many proofs to shew your skill.

   A given quantity of the spirits was poured upon a quantity of gunpowder in a dish and set on fire. If at the end of the combustion, the gunpowder continued dry enough, it took fire and exploded; but if it had been wetted by the water in the spirits, the flame of the alcohol went out without setting the powder on fire. This was called the proof.

2. 2

   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.

   I'll have some proof.

   It was a grand sentence of Emanuel Swedenborg, which would alone indicate the greatness of that man's perception, — "It is no proof of a man's understanding to be able to confirm whatever he pleases; but to be able to discern that what is true is true, and that what is false is false, this is the mark and character of intelligence."

   Faith, faith is an island in the setting sun But proof, yes Proof is the bottom line for everyone

3. 3

   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.

4. 4

   obsolèteExperience of something.

   But the chaste damzell, that had never priefe / Of such malengine and fine forgerye, / Did easely beleeve her strong extremitye.

5. 5

   obsolèteFirmness of mind; stability not to be shaken.

6. 6

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

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

7. 7

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

8. 8

   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.

9. 9

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

10. 10

    obsolèteArmour of excellent or tried quality, and deemed impenetrable; properly, armour of proof.

    Till that Bellona's bridegroom, lapped in proof

11. 11

    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.

adjectif

1. 1

   Used in proving or testing.

   a proof load; a proof charge

2. 2

   Firm or successful in resisting.

   proof against harm

   waterproof; bombproof

   And opportunity I here have had / To try thee, ſift thee, and confeſs have found thee / Proof againſt all temptation as a rock / Of Adamant, and, as a Center, firm / To the utmoſt of meer man both wiſe and good, / Not more; […]

   This was a good, ſtout proof article of faith, pronounced under an anathema, by the venerable fathers of this philoſophick ſynod.

3. 3

   Being of a certain standard as to alcohol content.

   60% proof liquor

verbe

1. 1

   To proofread.

2. 2

   To make resistant, especially to water.

3. 3

   To test-fire with a load considerably more powerful than the firearm in question's rated maximum chamber pressure, in order to establish the firearm's ability to withstand pressures well in excess of those expected in service without bursting.

4. 4

   To allow (yeast-containing dough) to rise, especially after it has been shaped

   dough proofing

5. 5

   To test the activeness of (yeast).

   yeast proofing

Formes

pluriel

proofs

comparatif

more proof

superlatif

most proof

passé

proofed

participe passé

proofed

participe présent

proofing

3ᵉ personne du singulier

proofs