paperboard

1. A cardboard suitable for making posters (synset 114825316)
   is a type of: cardboard, composition board - a stiff moderately thick paper
   same as: poster board, posterboard

Other Searches

• Rhyme: Dillfrog, RhymeZone
• Definition: Wiktionary, Dictionary.com, Wikipedia, Merriam-Webster, WordNet, Power Thesaurus
• Imagery: Google, Flickr, Bing