WordReference Random House Learner's Dictionary of American English © 2026
flat•bed /ˈflætˌbɛd/USA pronunciation
n. [countable]
WordReference Random House Unabridged Dictionary of American English © 2026- Transporta truck or trailer having a body in the form of an open platform.
flat•bed
(flat′bed′),USA pronunciation n.
- Transporta truck or trailer having an open body in the form of a platform without sides or stakes. Also called flat′bed trail′er, flat′bed truck′. Cf. stake truck.
- flat1 + bed 1870–75, for an earlier sense
'flatbed' also found in these entries (note: many are not synonyms or translations):