Definition of tailpipe
: an outlet by which engine exhaust gases are expelled from a vehicle (such as an automobile or jet aircraft)
First Known Use of tailpipe
TAILPIPE Defined for Kids
Definition of tailpipe for Students
: the pipe carrying off the exhaust gases from the muffler of an engine in a car or truck
Seen and Heard
What made you want to look up tailpipe? Please tell us where you read or heard it (including the quote, if possible).