concealed

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

1. not accessible to view (Freq. 2)
- concealed (or hidden) damage
- in stormy weather the stars are out of sight
• Syn:
hidden, out of sight
• Similar to:
invisible, unseeable
2. hidden on any grounds for any motive (Freq. 1)
- a concealed weapon
- a concealed compartment in his briefcase
• Ant:
unconcealed
• Similar to:
bushwhacking, dark, furtive, sneak, sneaky,
stealthy, surreptitious, hidden, obscure, secret, incognito,
lying in wait, sealed, sneaking, unavowed
• See Also:
covert