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"
prove formally; demonstrate by a mathematical, formal proof
obtain probate of; "prove a will"
take a trial impression of
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"
create or manufacture a man-made product; "We produce more cars than we can sell"; "The company has been making toys for two centuries"
bring forth or yield; "The tree would not produce fruit"
cause to happen, occur or exist; "This procedure produces a curious effect"; "The new law gave rise to many complaints"; "These chemicals produce a noxious vapor"; "the new President must bring about a change in the health care system"
bring out for display; "The proud father produced many pictures of his baby"; "The accused brought forth a letter in court that he claims exonerates him"
bring onto the market or release; "produce a movie"; "bring out a book"; "produce a new play"