undercoating

[uhn-der-koh-ting]

noun

1. a protective seal applied to the underside of an automobile to reduce corrosion and vibration.

Word History and Origins

Origin of undercoating¹

First recorded in 1920–25; undercoat + -ing ¹

Example Sentences

The owner of a 1969 Ford Mustang Mach 1 Cobra Jet he’s auctioning online credits undercoating for the surprisingly rust-free state of the Washington-based car that he’s had sitting in storage for 38 years.

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We spent some 60 hours underneath the car scraping off undercoating, which had probably been put on by a dealership when the car was originally purchased.

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He does most of the work himself, calling in a friend when he gets swamped and outsourcing some of the undercoating for the beach rides.

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Sparks thrown up as the rail cars and autos skidded along the pavement had ignited the tires and undercoating of the cars.

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In summer, the huge, compound green leaves glow with an undercoating of golden indumentum, and in fall, long, fuzzy wands produce airy sprays of tiny white flowers.

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