fast lane
Americannoun
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Also called express lane. the lane of a multilane roadway that is used by fast-moving vehicles, as when passing slower traffic.
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Informal. any scene, activity, or pursuit that is exciting, high-pressured, competitive, swift-moving, and sometimes dissipated or dangerous.
Alcoholism and stress are often the price for living life in the fast lane.
noun
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the outside lane on a motorway or dual carriageway for vehicles overtaking or travelling at high speed
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informal the quickest but most competitive route to success
Etymology
Origin of fast lane
First recorded in 1965–70
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
“AI in the fast lane, Middle East in the slow lane.”
From Barron's ● May 8, 2026
When it comes to encouraging customers to invest for the long haul or live in the fast lane, Rick Wurster says he knows where his brokerage stands.
From The Wall Street Journal ● Dec. 12, 2025
Like Pitt hopping back into blockbuster fare, it must feel good to take a little joyride in the fast lane whenever you want, not having to be burdened by what’s in the rearview mirror.
From Salon ● Jun. 30, 2025
Since announcing their plans in June 2023, Vodafone and Three have insisted that joining forces would "move the UK into the digital fast lane".
From BBC ● Dec. 5, 2024
The fence was probably there to keep people from getting onto the highway and doing stupid things—like sledding into the fast lane on snack trays—blit the chain-link was full of big holes.
From "The Son of Neptune" by Rick Riordan
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.