a characteristic language of a particular group (as among thieves) | slang for sexual intercourse |
informal language consisting of words and expressions that are not considered appropriate for formal occasions; often vituperative or vulgar | a fastener with a tapered threaded shank and a slotted head |
| a propeller with several angled blades that rotates to push against water or air |
| a simple machine of the inclined-plane type consisting of a spirally threaded cylindrical rod that engages with a similarly threaded hole |
| someone who guards prisoners |