A person who is passionate about a particular cause and is likely to incite others to take action.

A piece of burning or glowing material.

जलता हुआ या चमकता हुआ सामग्री

English Usage: He carefully picked up the firebrand from the campfire to examine it.

Hindi Usage: उसने भेड़ के आग से जलते हुए सामग्री को देखने के लिए सावधानी से उठाया।