Quick definitions from WordNet (up)
▸ verb: raise ("Up the ante")
▸ adjective: open ("The windows are up")
▸ adjective: being or moving higher in position or greater in some value; being above a former position or level ("The anchor is up")
▸ adjective: getting higher or more vigorous ("Its an up market")
▸ adverb: spatially or metaphorically from a lower to a higher position ("Look up!")
▸ adverb: to a later time ("They moved the meeting date up")
▸ adverb: to a more central or a more northerly place ("Was transferred up to headquarters")
▸ adverb: nearer to the speaker ("He walked up and grabbed my lapels")
▸ adverb: to a higher intensity ("He turned up the volume")
▸ Also see up
▸ verb: raise ("Up the ante")
▸ adjective: open ("The windows are up")
▸ adjective: being or moving higher in position or greater in some value; being above a former position or level ("The anchor is up")
▸ adjective: getting higher or more vigorous ("Its an up market")
▸ adverb: spatially or metaphorically from a lower to a higher position ("Look up!")
▸ adverb: to a later time ("They moved the meeting date up")
▸ adverb: to a more central or a more northerly place ("Was transferred up to headquarters")
▸ adverb: nearer to the speaker ("He walked up and grabbed my lapels")
▸ adverb: to a higher intensity ("He turned up the volume")
▸ Also see up