variants or less commonly ride-share or ride share
plural rideshares also ride-shares or ride shares
1
: a service or network through which ride-sharing trips are arranged
Talk of imposed regulations on the popular rideshares such as Lyft and Uber has fueled debate among the Seattle community.—Alaina Bever
a rideshare company
rideshare apps
2
: an automobile trip that is arranged by means of ride-sharing
… to lower the cost of holiday travel … book rideshares to and from the airport in advance.—Allie Volpe
3
: a private automobile used for a ride-sharing trip
Revelers arrive in sports cars and ride-shares several nights a week …—Patricia Mazzei
compare taxicab

Examples of rideshare in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
An investigation revealed that the other car was a rideshare ordered by Hansen. — Dejanay Booth-Singleton, CBS News, 20 Oct. 2026 The card earns 6 points per dollar on dining and qualifying purchases, such as rideshares or food delivery services. — Jess Feldman, Travel + Leisure, 1 Oct. 2026 All other vehicles — including private cars, taxis and rideshares — can enter Tremont Ave. — Evan Simko-Bednarski, New York Daily News, 23 Sep. 2026 What was built as a place for neighbors to mingle became a warehouse for boxes of dog food where people occasionally waited for rideshares. — Longreads, 15 Sep. 2026 See All Example Sentences for rideshare

Word History

First Known Use

1942, in the meaning defined at sense 1

Time Traveler
The first known use of rideshare was in 1942

Browse Nearby Words

Cite this Entry

“Rideshare.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rideshare. Accessed 26 Oct. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster