| plug | work doggedly or persistently |
|---|---|
| plug | a fuse with a thread that screws into a socket |
| plug | a hat that is round and black and hard with a narrow brim |
| plug | plug into an outlet, as of electrical appliances |
| plug | someone who bullies weaker people |
| plug | telephone central where circuits are completed with patchcords |
| plug | completely obstructed or closed off |
| plug | (of a coin) altered by the insertion of a plug of base metal |
| plug | someone who is an active supporter and advocate |
| plug | (British) a hole into which a plug fits (especially a hole where water drains away) |