D defs.my
Entry 4 senses Webster, 1913

Sticker

/stĭk'-ẽr/ · Stick·er · IPA /ˈstɪkə/
01 n. One who, or that which, sticks; as, a bill sticker.
  1. 1.
    One who, or that which, sticks; as, a bill sticker.
  2. 2.
    That which causes one to stick; that which puzzles or poses.[Colloq.]
  3. 3.
    In the organ, a small wooden rod which connects (in part) a key and a pallet, so as to communicate motion by pushing.(Mus.)
  4. 4.
    Same as Paster, 2.[Political Cant, U.S.] See: Paster