Definition of undercarriage
1 : a supporting framework or underside (as of an automobile)
2 : the landing gear of an airplane
Examples of undercarriage in a sentence
There was a problem with the plane's undercarriage.
First Known Use of undercarriage
UNDERCARRIAGE Defined for English Language Learners
Definition of undercarriage for English Language Learners
: the supporting structures of a car, truck, etc.
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