| SCR | a propeller with several angled blades that rotates to push against water or air |
|---|---|
| SCR | a simple machine of the inclined-plane type consisting of a spirally threaded cylindrical rod that engages with a similarly threaded hole |
| SCR | someone who guards prisoners |
| SCR | defeat someone in an expectation through trickery or deceit |
| SCR | fasten something with screws |
| SCR | tighten or fasten by means of screwing motions |
| SCR | cause to penetrate, as with a circular motion"drive in screws or bolts" |
| SCR | turn like a screw |
| SCR | have sexual intercourse with |
| SCR | hand tool for boring holes |
| SCR | an orchid of the genus Spiranthes having tall erect densely flowered spiraling clusters of creamy white vanilla-scented flowers |
| SCR | shrub or small tree of southwestern United States and northwestern Mexico having spirally twisted pods |