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underbody

American  
[uhn-der-bod-ee] / ˈʌn dərˌbɒd i /

noun

  • underbodies
    plural
  1. the bottom or underneath part, as of a mechanism or animal.

    the underbody of a tank.

  2. Nautical. the portion of a hull that is normally underwater.


underbody British  
/ ˈʌndəˌbɒdɪ /

noun

  1. the underpart of a body, as of an animal or motor vehicle

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of underbody

First recorded in 1615–25; under- + body

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

As part of his reporting, he had a Chinese-made MG4 inspected after three Finnish winters and 80,000 kilometers, checking for underbody rust and wear, and found little to complain about.

From The Wall Street Journal Jul. 7, 2026

He had to pull the 100-pound transfer case out of the truck’s underbody.

From The Wall Street Journal Jan. 7, 2026

If the underbody airflow is disrupted, it stops working as effectively - or 'stalls' - leading to the car jumping up.

From BBC Nov. 27, 2025

The Badlands gets an upgraded all-wheel-drive system that maximizes available traction, as well as underbody skid plates to keep things protected and secure.

From Seattle Times Oct. 4, 2023

As has been said, the boat-like underbody of the craft had been mounted on a wheeled frame before it was assembled.

From The Boy Aviators' Flight for a Fortune by John Henry Goldfrap

The material provides the strength, corrosion resistance and ductility required for demanding applications such as vehicle underbodies, frame elements and other key structural parts.

From Science Daily Mar. 10, 2026

The cars introduced in 2022 have shaped underbodies, using so-called venturi tunnels to generate downforce through ground effect.

From BBC Aug. 27, 2025

Metal and plastic die casting has been largely used in manufacturing, but its application to large aluminium underbodies in carmaking is relatively new.

From Reuters Feb. 10, 2023

The agency also had to deal with emerging issues, such as fires caused by road debris striking the cars’ underbodies, where the high-voltage battery is located.

From Washington Post Mar. 27, 2022

Old times, they'd make underbodies with whalebone in it.

From Slave Narratives: a Folk History of Slavery in the United States From Interviews with Former Slaves South Carolina Narratives, Part 2 by Work Projects Administration

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