Discolour used in a sentence

Discolour in a sentence as a verb

All that added cost to protect some budget LEDs from burnout or discolour.

Otherwise just use it like a normal credit card and understand that a white card is going to discolour over time.

The clearcoat will probably discolour badly and degrade within <10 years but obviously you could reapply it regularly.

Concrete buildings like this, even when thoughtfully designed, end up looking decrepit and decayed after just a couple of years as the concrete ages and discolours.