undercarriage

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un·der·car·riage

 (ŭn′dər-kăr′ĭj)
n.
1. A supporting framework or structure, as for the body of a motor vehicle.
2. The landing gear of an aircraft.
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.

undercarriage

(ˈʌndəˌkærɪdʒ)
n
1. (Aeronautics) Also called: landing gear the assembly of wheels, shock absorbers, struts, etc, that supports an aircraft on the ground and enables it to take off and land
2. (Automotive Engineering) the framework that supports the body of a vehicle, carriage, etc
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

un•der•car•riage

(ˈʌn dərˌkær ɪdʒ)

n.
1. the supporting framework underneath a vehicle, as an automobile or trailer; the structure to which the wheels, tracks, or the like are attached or fitted.
2. the portions of an aircraft that are below the body.
[1785–95]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.undercarriage - framework that serves as a support for the body of a vehicleundercarriage - framework that serves as a support for the body of a vehicle
framework - a structure supporting or containing something
landing gear - an undercarriage that supports the weight of the plane when it is on the ground
support - any device that bears the weight of another thing; "there was no place to attach supports for a shelf"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
عَجلات هُبوط الطّائِرَه
podvozek
landingsstel
futómû
lendingarbúnaîur
šasija
iniş takımı

undercarriage

[ˈʌndəˌkærɪdʒ] N (Aer) → tren m de aterrizaje
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

undercarriage

[ˈʌndərkærɪdʒ] n (British) (AVIATION)train m d'atterrissage
Collins English/French Electronic Resource. © HarperCollins Publishers 2005

undercarriage

[ˈʌndəˌkærɪdʒ] n (Brit) (Aer) → carrello (d'atterraggio)
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995

undercarriage

(ˈandəkӕridʒ) noun
the landing-gear of an aircraft. The pilot had some difficulty in lowering the undercarriage.
Kernerman English Multilingual Dictionary © 2006-2013 K Dictionaries Ltd.
References in periodicals archive ?
The aircraft he selected for our journey was a Piper Arrow, a single-engine plane with four seats and retractable gear. The plan was to fly to Oxford as early as possible on the Friday of homecoming weekend, but the schedule writers in squadron ops were unsympathetic to my on-deck-by-1200 snivel.
Boeing and Lockheed, among others, introduced retractable gear in the 1930s, although many manufacturers didn't fully enclose the main gear.
The new retractable gear was electromechanical (compared to Mooney's distinctive manual "Johnson bar" arrangement), and had a unique feature designed to enhance safety: an auto-extension mechanism that would lower the gear if the airplane slowed below a certain airspeed.
T-Reign Retractable Gear Tethers have been protecting valuable equipment for both dealers and customers for 64 years.
The experimental version, with some cleanups, constant-speed prop and retractable gear, reaches 151.
With a 155-HP Continental CD-155 and retractable gear, the M10J is expected to cruise in the 160-knot range.
They also can't have retractable gear unless they are amphibious and can change the gear position to depart water to alight on land or vice versa.
Let's look at the technique for three representative types of aircraft: a retractable gear airplane with fast-acting landing gear that extends all three gear legs simultaneously (think Bonanza); a retractable gear airplane whose gear extension geometry creates significant extra drag while the gear is in transit and/or that extends one leg at a time or out of phase with the others (so its drag creates significant yawing or pitching movement while the gear is in transit--think Cessna 210) and a fixed-gear, high-performance airplane (Cirrus SR22).
A motorglider can have no more than two seats, a gross weight of not more than 850 kilograms (900 if it has retractable gear) and minimum weight to wing span squared ratio that shows it truly is a glider and not a low-powered airplane.
If you know how the retractable gear actually works, you will more readily find and identify problems on your preflight inspection.