verb
- to change color, especially to become stained or faded
Examples
- The old photograph had discolored over time.
- Sunlight can discolor fabric if exposed for too long.
- The metal began to discolor after being left in the rain.
- Heat from the stove discolored the wall behind it.
- The dentist warned that coffee might discolor my teeth.
- Age had discolored the pages of the antique book.