automatic transmission
noun
: a system in a vehicle that changes gears at different speeds without direct control by the driver
I can't drive her car because it has a manual transmission instead of an automatic transmission.
Examples of automatic transmission in a Sentence
Recent Examples on the Web
The 10-speed automatic transmission contributes to competitive fuel economy and acceptable oomph.
—
Mark Phelan, Freep.com, 30 Jan. 2026
That van relies on a 148-hp diesel engine and seven-speed automatic transmission.
—New Atlas, 25 Jan. 2026
With a conventional automatic transmission, the gear ratio is quite high − right up to fourth gear, which will limit fuel economy.
—John Paul, The Providence Journal, 23 Jan. 2026
The original engine was swapped out for a Chevrolet small-block V-8 connected to a 10-speed automatic transmission.
—Bryan Hood, Robb Report, 20 Jan. 2026
See All Example Sentences for automatic transmission
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Mark Phelan, Freep.com, 30 Jan. 2026
That van relies on a 148-hp diesel engine and seven-speed automatic transmission.
—New Atlas, 25 Jan. 2026
With a conventional automatic transmission, the gear ratio is quite high − right up to fourth gear, which will limit fuel economy.
—John Paul, The Providence Journal, 23 Jan. 2026
The original engine was swapped out for a Chevrolet small-block V-8 connected to a 10-speed automatic transmission.
—Bryan Hood, Robb Report, 20 Jan. 2026
See All Example Sentences for automatic transmission
Cite this Entry
“Automatic transmission.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/automatic%20transmission. Accessed 3 Feb. 2026.
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