To contradict or controvert; to oppose; to challenge or question the truth or validity of a given statement.
To ascertain or establish the genuineness or validity of; to verify.
To demonstrate that something is true or viable; to give proof for.
To put to the test, to make trial of.
To determine by experiment which effects a substance causes when ingested.
simple past tense of proove
To turn out; to manifest.
To turn out to be.
The process of dough proofing.