unibody
noun
uni·body
ˈyü-nə-ˌbä-dē 
plural unibodies
: a single structural unit of an automobile consisting of a combined chassis and body
Weight was shaved by 800 pounds from the outgoing model with an aluminum unibody instead of body-on-frame construction …—
Robert Duffer
—often used before another nounRobert DufferUnibody construction was brought on by demands on automakers to produce lighter, more fuel-efficient models.—Carl Larsen
compare monocoque, space frame
Carl LarsenExamples of unibody in a Sentence
Recent Examples on the Web
The Pro models also shift from titanium to aluminum, using a unibody construction that improves durability alongside Ceramic Shield glass on the front and back.
—Aamir Khollam, Interesting Engineering, 9 Sep. 2025
The Industrial Design The original Halo keyboard began life as a project to create a keyboard with bands of light and a solid aluminum unibody frame.
—Mark Sparrow, Forbes.com, 7 Sep. 2025
The body shell, fenders, and low-slung doors were hung on a ladder-type frame, primitive compared to the unibody MGB roadster that debuted in 1962.
—Robert Ross, Robb Report, 29 Aug. 2025
View gallery - 3 images Bo's bread and butter for the last two-or-so years has been the Model-M – a super sleek, aluminum unibody electric kick scooter built by an ex‑Williams Formula One engineer.
—Joe Salas
august 04, New Atlas, 4 Aug. 2025
See All Example Sentences for unibody
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Aamir Khollam, Interesting Engineering, 9 Sep. 2025
The Industrial Design The original Halo keyboard began life as a project to create a keyboard with bands of light and a solid aluminum unibody frame.
—Mark Sparrow, Forbes.com, 7 Sep. 2025
The body shell, fenders, and low-slung doors were hung on a ladder-type frame, primitive compared to the unibody MGB roadster that debuted in 1962.
—Robert Ross, Robb Report, 29 Aug. 2025
View gallery - 3 images Bo's bread and butter for the last two-or-so years has been the Model-M – a super sleek, aluminum unibody electric kick scooter built by an ex‑Williams Formula One engineer.
—Joe Salas
august 04, New Atlas, 4 Aug. 2025
See All Example Sentences for unibody
Cite this Entry
“Unibody.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unibody. Accessed 10 Sep. 2025.
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