Dictionary.net

provide evidence for; "The blood test showed that he was the father"; "Her behavior testified to her incompetence"

establish the validity of something, as by an example, explanation or experiment; "The experiment demonstrated the instability of the compound"; "The mathematician showed the validity of the conjecture"

put to the test, as for its quality, or give experimental use to; "This approach has been tried with good results"; "Test this recipe"

prove formally; demonstrate by a mathematical, formal proof

take a trial impression of

obtain probate of; "prove a will"

cause to puff up with a leaven; "unleavened bread"

increase in volume; "the dough rose slowly in the warm room"

be shown or be found to be; "She proved to be right"; "The medicine turned out to save her life"; "She turned up HIV positive"

provide evidence for; "The blood test showed that he was the father"; "Her behavior testified to her incompetence"

establish the validity of something, as by an example, explanation or experiment; "The experiment demonstrated the instability of the compound"; "The mathematician showed the validity of the conjecture"

put to the test, as for its quality, or give experimental use to; "This approach has been tried with good results"; "Test this recipe"

prove formally; demonstrate by a mathematical, formal proof

obtain probate of, as of a will

take a trial impression of

increase in volume; of dough

To evince, establish, or ascertain, as truth, reality, or fact, by argument, testimony, or other evidence.

To ascertain or establish the genuineness or validity of; to verify; as, to prove a will.

To gain experience of the good or evil of; to know by trial; to experience; to suffer.

To test, evince, ascertain, or verify, as the correctness of any operation or result; thus, in subtraction, if the difference between two numbers, added to the lesser number, makes a sum equal to the greater, the correctness of the subtraction is proved.

To take a trial impression of; to take a proof of; as, to prove a page.

To make trial; to essay.

To be found by experience, trial, or result; to turn out to be; as, a medicine proves salutary; the report proves false.

To succeed; to turn out as expected.

To test or try by an experiment; to make clear and certain by argument or other evidence; to show to be genuine; as, to prove a will; to learn by experience; show the accuracy of (a calculation).

To turn out to be or be found to be.

Provable.

In homeopathy, to test the action of a drug upon a healthy person in order to obtain the therapeutic range of the same.

To try by experiment or by a test or standard: to try by suffering: to establish or ascertain as truth by argument or other evidence: to demonstrate: to ascertain the genuineness of: to experience or suffer: (math.) to ascertain the correctness of any result.

To make trial: to turn out: to be shown afterwards.

PROVER.

To make trial; turn out; discover.

To try; test; demonstrate; verify; experience.

To establish by evidence.

To test.

To learn by experience.

To turn out, or be found to be.

To make trial; to be found on trial; to be ascertained by the event; to be found true; to make certain.

To ascertain by trial or comparison; to subject to trial or test; to verify; to demonstrate; to deposit and register for probate, as a will; to be found by experience; to turn out; to be ascertained by the event.