A type of fungal disease that affects paper products, usually resulting in discoloration and decay.

कागज पर होने वाला फफूंद

English Usage: The manuscript was damaged by paper-mildew, making it difficult to read.

Hindi Usage: पांडुलिपि कागज-मोल्ड के कारण खराब हो गई, जिससे पढ़ना मुश्किल हो गया।