sticker

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun One that sticks, as an adhesive label or patch.
• noun A tenacious, diligent, or persistent person.
• noun A thorn, prickle, or barb.
• noun Something puzzling or bewildering, as a riddle.

from The Century Dictionary.

• noun One who or that which sticks or stabs; especially, one who kills swine or other animals by sticking or stabbing.
• noun An anglers' gaff.
• noun A sharp remark or an embarrassing question, intended or adapted to silence or pose a person.
• noun In wood-working, another name for a molding-machine: often described by the work done, as door-sticker, sash-sticker; and also by the number of cutter-heads employed and the work done, as one-aide, two-side, or four-side sticker, meaning that the machine cuts a molding on one, two, or four sides of any piece of wood. The sash-sticker is also adapted to plowing out and boring the groove for the sash-cord, when it is called a sash-sticking and -plowing machine: often called sticking-machine. It is essentially a molding-machine employing cutter-heads in various positions and is used for a great variety of work. See molding-machine, 1.
• noun A needle with a double lance-shaped point, used for pricking the skin to secure a drop of blood for examination.
• noun In cricket, a batsman who plays entirely on the defensive; a ‘stone-waller.’
• noun One who adheres, clings, or sticks to anything.
• noun One who sticks, or causes to adhere, as by pasting.
• noun Same as paster, 2.
• noun An article of merchandise which sticks by the dealer and does not meet with a ready sale.
• noun In organ-building, a wooden rod serving to transmit motion between the ends of two reciprocating levers.
• noun plural The arms of a crank-axis employed to change the plane and direction of a reciprocating motion.

from the GNU version of the Collaborative International Dictionary of English.

• noun One who, or that which, sticks.
• noun colloq. That which causes one to stick; that which puzzles or poses.
• noun (Mus.) In the organ, a small wooden rod which connects (in part) a key and a pallet, so as to communicate motion by pushing.
• noun Political Cant, U.S. Same as Paster, 2.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun something that sticks
• noun an adhesive label or decal
• noun a brand, label, or company, especially one making and distributing records
• noun a price tag
• noun the listed price (also sticker price)
• noun informal a burr or seed pod that catches in fur or clothing
• noun a wooden strip placed between courses of lumber to allow air circulation. (also 'kiln sticker')
• noun colloquial, dated That which causes one to stick; that which puzzles or poses.
• noun music A small wooden rod in an organ which connects (in part) a key and a pallet, so as to communicate motion by pushing.
• noun US, politics A paster.
• verb To apply one or more stickers to (something)
• verb To mark as the sticker price
• adjective nonstandard, informal comparative form of stick: more stick (stickier).

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun an adhesive label
• noun a particularly difficult or baffling question or problem
• noun a small sharp-pointed tip resembling a spike on a stem or leaf
• noun a short knife with a pointed blade used for piercing or stabbing