tuck up
verb
RareNot in standard dictionaries
1
To pull the blankets or duvet up over (someone in bed); to put (someone) to bed.
2
To pull the blankets or duvet up over oneself in bed.
3
To push the fabric at the bottom of a garment into itself or under another garment (especially trousers, skirt, dress etc.)
4
To cheat, trick or scam (someone).
5
To protect one's face by covering it with the gloves
6
to bring one's legs and abdomen together while lying face-up on the floor; to perform a tuck-up
7
To execute by hanging.
Thesaurus
#obsolete#slang