PROVE is validvalid

to establish the truth or validity of [v PROVED, PROVEN, PROVES, PROVING] : PROVABLE [adj], PROVABLENESS [n], PROVABLY [adv], PROVER [n]

11,741 of 196,601 in NWL2023·also valid in CSW24

to establish as certain or true [v PROVED, PROVEN, PROVING, PROVES]