rideshare
noun
ride·share ˈrīd-ˌsher 
variants or less commonly or
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. 
University Wire (Carlsbad)
University Wire (Carlsbad)a rideshare company
rideshare apps
2
: an automobile trip that is arranged by means of ride-sharing
Riders from low-frequency transit areas who book subsidized trips that require both a bus ride and a rideshare will soon be able to do that in one step in the agency's app … Chris Tisch and Caitlin Johnston
Chris Tisch and Caitlin Johnston3
: 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 Patricia Mazzei
Word History
First Known Use
1942, in the meaning defined at sense 1
- knock-me-down
- knock-on effect
- knock-ons
- knock-up
- knock/blow someone's socks off
- knockabout
- knockabouts
- knockaway
- knockdown
- knockdowner
- knockdownest
- knockdowns
- knocked
- knocked (about)
- knocked (someone) off his/her pedestal
- knocked about
- knocked back
- knocked dead
- knocked down
- knocked for a loop
- knocked in
- knocked off
- knocked off her pedestal
- knocked off his pedestal
- knocked one's socks off