Source : WordNet®

out of sight
     adj : not accessible to view; "concealed (or hidden) damage"; "in
           stormy weather the stars are out of sight" [syn: {concealed},
            {hidden}]
     adv 1: no longer visible; "the ship disappeared behind the horizon
            and passed out of sight" [syn: {out of view}]
     2: quietly in concealment; "he lay doggo" [syn: {doggo}, {in
        hiding}]