under wraps

: in or into a position below or beneath something

: below or short of some quantity, level, or limit

: in or into a condition of subjection, subordination, or unconsciousness

: below or beneath so as to be overhung, surmounted, covered, protected, or concealed by

: subject to the authority, control, guidance, or instruction of

: receiving or undergoing the action or effect of

: lying or placed below, beneath, or on the ventral side

: facing or protruding downward

: lower in rank or authority : subordinate

: to cover especially by winding or folding

: to envelop and secure for transportation or storage : bundle

: enfold, embrace

: wrapper, wrapping

: material used for wrapping

: an article of clothing that may be wrapped around a person

: wraparound