Sticker - Definition
sticker
n 1: a small sharp-pointed tip resembling a spike on a stem or
leaf [syn: spine, thorn, prickle, pricker,
sticker, spikelet]
2: an adhesive label [syn: gummed label, sticker, paster]
3: a particularly difficult or baffling question or problem
[syn: poser, stumper, toughie, sticker]
4: a short knife with a pointed blade used for piercing or
stabbing [syn: dagger, sticker]