A hole or series of holes made in a material, often used to allow for tearing or separating sections.

छिद्र

English Usage: The document had several perforations along the edge, making it easy to tear out pages.

Hindi Usage: दस्तावेज के किनारे कई छिद्र थे, जिससे पृष्ठों को निकालना आसान था।