roadwheel

== English == === Etymology === From road + wheel. === Noun === roadwheel (plural roadwheels) A wheel that supports the weight of a vehicle, especially one with caterpillar tracks. year unknown, Robert E. Peavey, Praying for Slack: A Marine Corps Tank Commander in Viet Nam →ISBN, page 226 Right below me, passing us by, was a set of wheels that looked exactly like the roadwheels off a tank. === Anagrams === rowel-head