ro·tor
(rō′tər)n.
1. A rotating part of an electrical or mechanical device.
2. An assembly of rotating horizontal airfoils, as that of a helicopter.
[Contraction of rotator.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
rotor
(ˈrəʊtə)n
1. (General Engineering) the rotating member of a machine or device, esp the armature of a motor or generator or the rotating assembly of a turbine. Compare stator
2. (Aeronautics) a device having blades radiating from a central hub that is rotated to produce thrust to lift and propel a helicopter
3. (Automotive Engineering) the revolving arm of the distributor of an internal-combustion engine
4. (Physical Geography) a violent rolling wave of air occurring in the lee of a mountain or hill, in which the air rotates about a horizontal axis
[C20: shortened form of rotator]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
ro•tor
(ˈroʊ tər)n.
1. a rotating member of a mechanical or electrical device, as in an electric motor or distributor. Compare stator.
2. a system of rotating airfoils, as the horizontal ones of a helicopter or of the compressor of a jet engine.
[1873; short for rotator]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
| Noun | 1. |  rotor - the rotating armature of a motor or generatorarmature - coil in which voltage is induced by motion through a magnetic field electric motor - a motor that converts electricity to mechanical work generator - engine that converts mechanical energy into electrical energy by electromagnetic induction turbine - rotary engine in which the kinetic energy of a moving fluid is converted into mechanical energy by causing a bladed rotor to rotate stator, stator coil - mechanical device consisting of the stationary part of a motor or generator in or around which the rotor revolves |
| 2. | rotor - the revolving bar of a distributor bar - a rigid piece of metal or wood; usually used as a fastening or obstruction or weapon; "there were bars in the windows to prevent escape" electrical distributor, distributer, distributor - electrical device that distributes voltage to the spark plugs of a gasoline engine in the order of the firing sequence | |
| 3. | rotor - rotating mechanism consisting of an assembly of rotating airfoils; "there are horizontal rotors on a helicopter or compressor rotors in a jet engine" eggbeater, helicopter, whirlybird, chopper - an aircraft without wings that obtains its lift from the rotation of overhead blades impeller - the blade of a rotor (as in the compressor of a jet engine) jet engine - a gas turbine produces a stream of hot gas that propels a jet plane by reaction propulsion main rotor - rotor consisting of large rotating airfoils on a single-rotor helicopter that produce the lift to support the helicopter in the air rotating mechanism - a mechanism that rotates anti-torque rotor, tail rotor - rotor consisting of a rotating airfoil on the tail of a single-rotor helicopter; keeps the helicopter from spinning in the direction opposite to the rotation of the main rotor |
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
دَوّار في مُحَرِّك كَهْرُبائي
rotor
rotor
forgórész
snúîur; òyrill
rotorius
rotor
helikopter pervanesi
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005
Collins English/French Electronic Resource. © HarperCollins Publishers 2005
rotor
n (Aviat, Elec, Aut) → Rotor m
rotor
:rotor arm
n → Verteilerfinger m
rotor blade
n → Flügelblatt nt
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995
rotor
(ˈrəutə) noun the rotating part of an engine, especially the blades of a helicopter.
Kernerman English Multilingual Dictionary © 2006-2013 K Dictionaries Ltd.