POSTER BOARD as NOUN

1. Meaning
   • a cardboard suitable for making posters
   Synonym(s)
   • paperboard (what does paperboard mean?)
   • posterboard (what does posterboard mean?)
   Hypernyms(s) poster board is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • cardboard (what does cardboard mean?)
   • composition board (what does composition board mean?)