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disk wheel

American

noun

a spokeless vehicular wheel, especially on automobiles, having a heavy circular pressed-steel disk mounted on the wheel hub and supporting the tire rim on its outer edge.

Etymology

Origin of disk wheel

First recorded in 1905–10

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.