sneak
       adj : marked by quiet and caution and secrecy; taking pains to
             avoid being observed; "a furtive manner"; "a lurking
             prowler"; "a sneak attack"; "stealthy footsteps"; "a
             surreptitious glance at his watch"; "someone skulking
             in the shadows" [syn: furtive, lurking, skulking,
              sneak(a), sneaky, stealthy, surreptitious]
       n 1: someone who prowls or sneaks about; usually with unlawful
            intentions [syn: prowler, stalker]
       2: someone acting as an informer or decoy for the police [syn:
          fink, snitch, snitcher, stoolpigeon, stoolie, sneaker,
           canary]
       v 1: to go stealthily or furtively; "..stead of sneaking around
            spying on the neighbor's house" [syn: mouse, creep,
            steal, pussyfoot]
       2: put, bring, or take in a secretive or furtive manner; "sneak
          a look"; "sneak a cigarette"
       3: make off with belongings of others [syn: pilfer, cabbage,
           purloin, pinch, abstract, snarf, swipe, hook,
           filch, nobble, lift]
       4: pass on stealthily; "He slipped me the key when nobody was
          looking" [syn: slip]
       [also: snuck]