twin-screw — [twin′skro͞o′] adj. having two screw propellers, usually rotating in opposite directions, as some ships … English World dictionary
Twin-screw steamer — Twin Twin, a. [OE. twin double, AS. getwinne two and two, pl., twins; akin to D. tweeling a twin, G. zwilling, OHG. zwiniling, Icel. tvennr, tvinnr, two and two, twin, and to AS. twi two. See {Twice}, {Two}.] 1. Being one of two born at a birth;… … The Collaborative International Dictionary of English
twin-screw — /twin skrooh /, adj. Naut. (of a vessel) having two screw propellers, which usually revolve in opposite directions. [1860 65] * * * … Universalium
Twin-screw type supercharger — The twin screw type supercharger or twin screw blower is a positive displacement type device that operates by pulling air through a pair of meshing high tolerance screws not dissimilar to a set of worm gears. Twin screw superchargers are also… … Wikipedia
Twin screw steamer — A twin screw steamer (TSS) is a steam powered vessel propelled by two screws, one on either side of the plane of the keel … Wikipedia
twin-screw — /ˈtwɪn skru/ (say twin skrooh) adjective (of a vessel) having two screw propellers, which usually revolve in opposite directions …
twin-screw — adjective (of a ship) having two propellers on separate shafts with opposite twists … English new terms dictionary
twin-screw pump — noun : a displacement pump consisting of a casing containing two parallel screws with intermeshing threads fitted to prevent backward movement of fluid … Useful english dictionary
Twin — Twin, a. [OE. twin double, AS. getwinne two and two, pl., twins; akin to D. tweeling a twin, G. zwilling, OHG. zwiniling, Icel. tvennr, tvinnr, two and two, twin, and to AS. twi two. See {Twice}, {Two}.] 1. Being one of two born at a birth; as, a … The Collaborative International Dictionary of English
Twin boat — Twin Twin, a. [OE. twin double, AS. getwinne two and two, pl., twins; akin to D. tweeling a twin, G. zwilling, OHG. zwiniling, Icel. tvennr, tvinnr, two and two, twin, and to AS. twi two. See {Twice}, {Two}.] 1. Being one of two born at a birth;… … The Collaborative International Dictionary of English
