tuck -
a narrow flattened pleat or fold that is stitched in place
pleat,
plait any of various types of fold formed by doubling fabric back upon itself and then pressing or stitching into shape
tuck -
(sports) a bodily position adopted in some sports (such as diving or skiing) in which the knees are bent and the thighs are drawn close to the chest
attitude,
posture,
position a theatrical pose created for effect; "the actor struck just the right attitude"
tuck -
make a tuck or several folds in; "tuck the fabric"; "tuck in the sheet"
fold up,
fold,
turn up incorporate a food ingredient into a mixture by repeatedly turning it over without stirring or beating; "Fold the egg whites into the batter"