dually

adv, noun — 2 senses

adv

UK /ˈdjuːəli/ · US /ˈdu.əli/

Etymology From dual + -ly (forming adverbs from adjectives).

In a dual manner; doubly

noun

Etymology From dual + -y.

Automotive, Transport, Vehicles A pickup truck with four wheels on the rear axle.

Whatever you do, don't buy a dually. A dually is a big, diesel truck with four wheels in the back that costs three figures to fill up.2011, Michael Levatino, Audrey Levatino, The Joy of Hobby Farming, page 34:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.