by
     adv 1: so as to pass a given point; "every hour a train goes past"
            [syn: {past}]
     2: in reserve; not for immediate use; "started setting aside
        money to buy a car"; "put something by for her old age";
        "has a nestegg tucked away for a rainy day" [syn: {aside},
         {away}]
Source: WordNet® 2.0