Noun:

দপ্তরী এর বোর্ড,

binder's board's Usage Examples:

case-bound) book is one bound with rigid protective covers (typically of binder's board or heavy paperboard covered with buckram or other cloth, heavy paper.

business cards, aperture cards, postcards, playing cards, catalog covers, binder's board for bookbinding, scrapbooking, and other uses which require higher durability.

made available by Minds-On Toys since 2005 as a relatively inexpensive binder's board version of the original Digi-Comp with a much enhanced instruction manual.

Synonyms:

cardboard; binder board; composition board;

Antonyms:

natural;