The fluffy seed fiber of the cotton plant used for making fabric.

A cotton boll can refer to a part of plant morphology, specifically the seed pod of the cotton plant.

कपास का फल

English Usage: The cotton bolls burst open when they are ripe, revealing the white fibers inside.

Hindi Usage: कपास के फल पकने पर फट जाते हैं, जिससे अंदर के सफेद रेशे दिखते हैं।