1 entry 1 source
Jackscrew
Open directlyWebster's 1828 Dictionary · 1828
Part of speech: noun (n.)
A jack in which a screw is used for lifting, or exerting pressure. See Illust. of 2d Jack, n., 5.
1 entry 1 source
Part of speech: noun (n.)
A jack in which a screw is used for lifting, or exerting pressure. See Illust. of 2d Jack, n., 5.