noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A pickup truck having flat bedsides. The rear quarter panels are flat and run lengthways along the wheel-well openings.

   "That pickup truck is a fleetside because the sides of the box are flat."

Antonyms

All antonyms

stepside

Example

More examples

"That pickup truck is a fleetside because the sides of the box are flat."

Etymology

Originally a brand name of Chevrolet, from fleet + side.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.