| v. t. | 1. | To draw the screws from; to loose from screws; to loosen or withdraw (anything, as a screw) by turning it. |
| Verb | 1. | unscrew - loosen something by unscrewing it; "unscrew the outlet plate" |
| 2. | unscrew - loosen by turning; "unscrew the bottle cap" Antonyms: screw - tighten or fasten by means of screwing motions; "Screw the bottle cap on" |