posterboard

A type of stiff cardboard that is suitable for making posters or signs.

• 🇷🇺Тип жёсткого картона, подходящего для изготовления плакатов или вывесок.

1. Cardboard for posters B1 formal

   A stiff, thick cardboard material specifically designed for making posters, signs, or displays.

   • She bought a sheet of posterboard for her science project.
   • The children used posterboard to create colorful signs for the parade.
   • He cut the posterboard into smaller pieces for the art class.

   🇷🇺Картон для плакатов

• posterboards plural form
• posterboards' possessive plural form
• posterboard's possessive singular form