plug

1. n. Any piece of wood, metal, or other substance used to stop or fill a hole; a stopple. Source: opted

2. n. A flat oblong cake of pressed tobacco. Source: opted

3. n. A high, tapering silk hat. Source: opted

4. n. A worthless horse. Source: opted

5. n. A block of wood let into a wall, to afford a hold for nails. Source: opted

6. v. t. To stop with a plug; to make tight by stopping a hole. Source: opted

7. n. blockage consisting of an object designed to fill a hole tightly Source: wordnet

8. n. a wad of something chewable as tobacco Source: wordnet

9. n. blatant or sensational promotion Source: wordnet

10. n. electrical device that fits into the cylinder head of an internal-combustion engine and ignites the gas by means of an electric spark Source: wordnet

11. n. an electrical device with two or three pins that is inserted in a socket to make an electrical connection Source: wordnet

12. n. an upright hydrant for drawing water to use in fighting a fire Source: wordnet

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