|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"|
screw - tighten or fasten by means of screwing motions; "Screw the bottle cap on"