'Pasteboard' definitions:

Definition of 'pasteboard'

(from WordNet)
noun
Stiff cardboard made by pasting together layers of paper

Definition of 'Pasteboard'

From: GCIDE
  • Pasteboard \Paste"board`\, n.
  • 1. A stiff thick kind of paper board, formed of several single sheets pasted one upon another, or of paper macerated and pressed into molds, etc. [1913 Webster]
  • 2. (Cookery) A board on which pastry dough is rolled; a molding board. [1913 Webster]