English edit

Verb edit

backboarded

  1. simple past and past participle of backboard

Adjective edit

backboarded (not comparable)

  1. (medicine) Placed on a spine board.
  2. Fitted with a board at the back.
    • 2020, Stephen Hackney, On Canvas: Preserving the Structure of Paintings, page 188:
      framed, backboarded, and varnished oil painting