rudder
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rud·der
(rŭd′ər)n.
1.
a. A vertically hinged plate of metal, fiberglass, or wood mounted at the stern of a ship or boat for directing its course.
b. A similar structure at the tail of an aircraft, used for effecting horizontal changes in course.
2. A controlling agent or influence over direction; a guide.
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.
rudder
(ˈrʌdə)n
1. (Nautical Terms) nautical a pivoted vertical vane that projects into the water at the stern of a vessel and can be controlled by a tiller, wheel, or other apparatus to steer the vessel
2. (Aeronautics) a vertical control surface attached to the rear of the fin used to steer an aircraft, in conjunction with the ailerons
3. anything that guides or directs
[Old English rōther; related to Old French rōther, Old High German ruodar, Old Norse rōthr. See row2]
ˈrudderless adj
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
rud•der
(ˈrʌd ər)n.
1. a vertical blade at the stern of a vessel that can be turned to change the vessel's direction when in motion.
2. a movable control surface attached to a vertical stabilizer, located at the rear of an airplane and used, along with the ailerons, to turn the airplane.
3. any means of directing or guiding a course.
[before 900; Middle English rodder, rother, ruder, Old English rōther, c. Old Frisian rōther, Middle Dutch rōder (Dutch roer), Old High German ruodar (German Ruder); akin to row2]
rud′der•less, adj.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
rudder
- First meant "paddle" or "oar."See also related terms for paddle.
Farlex Trivia Dictionary. © 2012 Farlex, Inc. All rights reserved.
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Noun | 1. | rudder - a hinged vertical airfoil mounted at the tail of an aircraft and used to make horizontal course changes aerofoil, airfoil, control surface, surface - a device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight vertical tail - the vertical airfoil in the tail assembly of an aircraft |
2. | rudder - (nautical) steering mechanism consisting of a hinged vertical plate mounted at the stern of a vessel rudder blade - the vertical blade on a rudder rudderpost, rudderstock - a vertical post at the forward edge of a rudder that enables the rudder to pivot steering mechanism, steering system - a mechanism by which something is steered (especially a motor vehicle) tiller - lever used to turn the rudder on a boat vessel, watercraft - a craft designed for water transportation |
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
دَفَّة الطائِرَهدَفَّه السَّفينَه
kormidlo
halerorror
peräsin
kormánylapátoldalkormány
stÿri
舵
gubernaculum
vairalazdė
stūre
cârmă
krmilo
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
rudder
n (Naut, Aviat) → Ruder 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
rudder
(ˈradə) noun1. a flat piece of wood, metal etc fixed to the back of a boat for steering.
2. a similar device on an aircraft.
Kernerman English Multilingual Dictionary © 2006-2013 K Dictionaries Ltd.