Simple Definition of fast lane
: a section of a highway for cars that are traveling at high speeds
: a way of living that makes you very busy or that is full of excitement and often danger
Full Definition of fast lane
1 : a traffic lane intended for vehicles traveling at higher speeds
2 : a way of life marked by a fast pace and usually the pursuit of immediate gratification
3 : fast track
Examples of fast lane in a sentence
I pulled into the fast lane to pass the truck.
First Known Use of fast lane
Seen and Heard
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