Word: Decolorize
Part of Speech: Verb
Definition: To remove color from something, making it lighter or colorless.
Usage Instructions: You can use "decolorize" when talking about removing color from objects or materials, such as fabrics, hair, or even liquids.
Example: "I decided to decolorize the sun-bleached red shirt so that I could dye it a different color."
In scientific contexts, "decolorize" can also refer to removing color from substances in chemistry, such as when a solution is treated to remove its color.
While "decolorize" does not have specific idioms or phrasal verbs related directly to it, you might find phrases like "to wash out" or "to fade away" used in similar contexts.