1. Hidden on any grounds for any motive
   "a concealed weapon"; "a concealed compartment in his briefcase"
    
2. Not accessible to view
   "concealed damage";
   - hidden, out of sight

1. Prevent from being seen or discovered
   "conceal the money";
   - hide
    
2. Hold back; keep from being perceived by others
   "She conceals her anger well";
   - hold back, hold in, disguise

See also: bushwhacking [N. Amer], covert, dark, furtive, hidden, incog [informal], incognito, invisible, obscure, sealed, secret, shady, sneak, sneaking, sneaky, stealthy, surreptitious, unavowed, unseeable

Type of: act, hold, keep, maintain, move

Antonym: show, unconcealed

Encyclopedia: Concealed