Quick definitions from WordNet (decide)
▸ verb: reach, make, or come to a decision about something ("We finally decided after lengthy deliberations")
▸ verb: bring to an end; settle conclusively ("The case was decided")
▸ verb: cause to decide ("This new development finally decided me!")
▸ verb: influence or determine ("The vote in New Hampshire often decides the outcome of the Presidential election")
▸ Also see decide
▸ verb: reach, make, or come to a decision about something ("We finally decided after lengthy deliberations")
▸ verb: bring to an end; settle conclusively ("The case was decided")
▸ verb: cause to decide ("This new development finally decided me!")
▸ verb: influence or determine ("The vote in New Hampshire often decides the outcome of the Presidential election")
▸ Also see decide