Definition of "plumper" [plump•er]

• Comparative form of plump: more plump (adjective)
• One who plumps or swells out something else. (noun)
• That which plumps or swells out something else. (noun)
• Hence, something carried in the mouth to distend the cheeks. (noun)
• In elections, a vote given to one candidate only, when two or more are to be elected, thus giving him or her the advantage over the others; a person who gives his or her vote thus is said to plump, or to plump his or her vote. (noun)

Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License

• "I tried a (free with coupon) lip plumper from a chain body and bath place and it felt like someone was rubbing fiberglass across my lips ... they felt injured after about 10 minutes."
• "Played by Strother Martin of all people, looking more dapper, plumper, less degenerate than you remember him from Cool Hand Luke."
• "The pre-prepared apples stay firmer and plumper than the just-peeled sort, with the butter and sugar providing enough moisture to keep things pleasantly juicy."