Definify.com
Webster 1913 Edition
Sticker
Stick′er
,Noun.
1.
One who, or that which, sticks;
as, a bill
. sticker
2.
That which causes one to stick; that which puzzles or poses.
[Colloq.]
Tackeray.
3.
(Mus.)
In the organ, a small wooden rod which connects (in part) a key and a pallet, so as to communicate motion by pushing.