1. (v. t.) That which stops or closes the mouth of a vessel; a stopper; as, a glass stopple; a cork stopple.
2. (v. t.) To close the mouth of anything with a stopple, or as with a stopple.
Thesaurus Entries
bar, bind, block, block up, blockade, bung, caulk, check valve, chink, choke, choke off, choke up, clog, clog up, cock, congest, constipate, cork, cover, dam, dam up, faucet, fill, fill up, foul, jam, lid, obstipate, obstruct, pack, peg, pin, plug, plug up, sea cock, spigot, spike, spile, spill, stanch, stay, stench, stop, stop up, stopgap, stopper, stuff, stuff up, tap, valve
