[come up] vi (14c) 1: rise 6
2: to come near: make an approach "came up and introduced himself"
3: to rise in rank or status "an officer who came up from the ranks"
4. a: to come to attention or consideration "the question never came up" b: to occur in the course of time "any problem that may come up"
5: to turn out to be "the coin came up tails" -- come up with : to produce esp. in dealing with a problem or challenge "came up with a solution"