unibody

noun

uni·​body ˈyü-nə-ˌbä-dē How to pronounce unibody (audio)
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 noun
Unibody construction was brought on by demands on automakers to produce lighter, more fuel-efficient models.Carl Larsen
compare monocoque, space frame

Examples of unibody 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.
Apple famously used this method for its unibody MacBook Pro enclosures and Leica went with a similar look on the very first L-mount camera, the T (Typ 701), in 2016. Jim Fisher, PCMAG, 24 Feb. 2025 OnePlus Nord 4 for £399: With a metal unibody, the Nord 4 stands out among the dull phone designs in this price bracket. Julian Chokkattu, WIRED, 28 Feb. 2025 The Dynamic’s monocoque (unibody) construction and independent front suspension were well ahead of their time. Raphael Orlove, Robb Report, 27 Feb. 2025 Its unibody design keeps the weight down to a modest 15.7 oz (446 g) including the battery, which is a fair bit less than the 23-oz (650-g) Sony A7 III. New Atlas, 25 Feb. 2025 See All Example Sentences for unibody

Word History

First Known Use

1959, in the meaning defined above

Time Traveler
The first known use of unibody was in 1959

Browse Nearby Words

Cite this Entry

“Unibody.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unibody. Accessed 3 Apr. 2025.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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