under wraps|under|wraps Idiom, Proverb
under wraps|under|wraps
adv. or
adj. phr. Not allowed to be seen until the right time; not allowed to act or speak freely; in secrecy; hidden.

Usually used with "keep".
We have a new player, hut we are keeping him under wraps until the game. What the President is planning will be kept under wraps until tomorrow. The spy was kept under wraps and not allowed to talk to newspapermen. Compare: UNDER COVER.
under wraps|under|wraps
adv. or
adj. phr. Not accustomed to be apparent until the appropriate time; not accustomed to act or allege freely; in secrecy; hidden.

Usually acclimated with "keep".
We accept a new player, hut we are befitting him beneath wraps until the game. What the President is planning will be kept beneath wraps until tomorrow. The spy was kept beneath wraps and not accustomed to allocution to newspapermen. Compare: UNDER COVER. Dictionary