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Definition of Paperboard
1. Noun. A cardboard suitable for making posters. 
Definition of Paperboard
1. Noun. A thick paper, or thin cardboard ¹
¹ Source: wiktionary.com
Definition of Paperboard
1. [n -S]
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1. Noun. A cardboard suitable for making posters. 
1. Noun. A thick paper, or thin cardboard ¹
¹ Source: wiktionary.com
1. [n -S]