'fiberboard' definitions:

Definition of 'fiberboard'

From: WordNet
noun
Wallboard composed of wood chips or shavings bonded together with resin and compressed into rigid sheets [syn: fiberboard, fibreboard, particle board]

Definition of 'fiberboard'

From: GCIDE
  • fiberboard \fiberboard\ n. a type of wallboard composed of wood chips or shavings bonded together with resin and compressed into rigid sheets, calle also particle board.
  • Syn: fibreboard, particle board. [WordNet 1.5] Fibered