Definition of "paperboard" [paperboard]

• Cardboard; pasteboard. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "Slim-Fast MEAL OPTIONS Breakfast & Lunch Bars Dutch Chocolate season sole in paperboard boxes, 8 bars per box, 1.2 oz. (34 g) any assorted best-if-used by dates."
• "Slim-Fast optima caramel crispy peanut MEAL on-the-go bars -- sole in paperboard boxes, 6 bars per box, 1.97 oz. (56 g) any with assorted best-if-used by dates."
• "Slim-Fast MEAL OPTIONS Breakfast & Lunch Bars Peanut Butter season sole in paperboard boxes, 8 bars per box, 1.2 oz. (34 g) any assorted best-if-used by dates."