robotaxi

noun

ro·​bo·​taxi ˈrō-bō-ˌtak-sē How to pronounce robotaxi (audio)
plural robotaxis
: an autonomous (see autonomous sense 2) taxicab : a self-driving taxi
The robotaxi was using the company's fifth-generation automated driving system.Brad Matthews
… debating whether to allow driverless cars on city roads, experts say a more fundamental challenge may prevent robotaxis from hitting the streets: snowy winters.Jaime Moore-Carrillo
… for the time being, its robotaxis operate under the supervision of trained human drivers.Russ Mitchell
often used before another noun
a robotaxi service/company

Examples of robotaxi 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.
That matters because robotaxi services need vehicles. Kurt Knutsson, FOXNews.com, 2 June 2026 Tesla’s robotaxi service recently expanded to Dallas and Houston. Bloomberg, Mercury News, 29 May 2026 Waymo robotaxi operations are back in service in Atlanta following a weeklong pause because of last week’s inclement weather and flooding. Carson Bonner, AJC.com, 28 May 2026 Morgan Stanley reiterates Tesla as equal weight Morgan Stanley said its survey checks show Tesla is expanding robotaxi operations. Michael Bloom, CNBC, 28 May 2026 The suspension comes as Waymo, which has been growing its robotaxi operation slowly and steadily for years in the U.S., has quickened the pace of expansion, as others, including Tesla and Amazon’s Zoox, step up their push in the sector. Reuters, NBC news, 22 May 2026 Tesla’s still-fledgling robotaxi service is operating in three Texas cities: Austin, Dallas, and Houston. Aarian Marshall, Wired News, 15 May 2026 One of the biggest questions about autonomous vehicles and the future of robotaxi services is whether the vehicles can safely transport passengers. Charles Singh, USA Today, 11 May 2026 On April 18, Tesla announced plans to expand its robotaxi business, which currently falls behind Alphabet’s Waymo, beyond California to Houston and Dallas (Tesla’s current robotaxi service in California is operated by human drivers or with human safety supervisors). Alicia Park, Forbes.com, 22 Apr. 2026

Word History

Etymology

rob(ot) + -o- + taxi entry 1

First Known Use

2004, in the meaning defined above

Time Traveler
The first known use of robotaxi was in 2004

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Cite this Entry

“Robotaxi.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/robotaxi. Accessed 21 Jun. 2026.

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