undercarriage Syllabification: (un·der·car·riage)Pronunciation: /ˈəndərˌkarij/Translate undercarriage | into French | into German | into Italian | into Spanish Definition of undercarriage noun a wheeled structure beneath an aircraft, typically retracted when not in use, that receives the impact on landing and supports the aircraft on the ground. the supporting frame under the body of a vehicle. undercarriage in other Oxford dictionaries Definition of undercarriage in the British & World English dictionary
