go up - definition of go up by The Free Dictionary
go 1 (gō) v. went (wĕnt), gone (gôn, gŏn), go·ing, goes (gōz) v.intr. 1. To move or travel; proceed: We will go by bus. Solicitors went from door to door seeking donations. How fast can the boat go? 2. To move away from a place; depart: Go before I cry. 3...