flatbed

Short definition from Wiktionary

Noun

1. 1
   An open freight vehicle with no sides, designed to carry heavy or outsized loads.
2. 2
   A railway freight car with no sides; a flatcar.
3. 3
   Clipping of flatbed trolley.
4. 4
   A document scanner with a flat bed.

Adjective

1. 1
   Having a flat bed.

Verb

1. 1
   To transport by flatbed.