Main Entry: (1) peekaboo
: a game for amusing a baby by repeatedly hiding one's face or body and popping back into view exclaiming Peekaboo!
Main Entry: (2) peekaboo
1 : trimmed with eyelet embroidery a peekaboo blouse
2 : made of a sheer or transparent fabric; also: revealing usually small areas of skin
3 : offering only limited display or disclosure especially of a teasing sort peekaboo publicity