1. the process of removing color from something

1. present participle of decolor; removing color from something
Usage: present participle form

Examples

• The decoloring agent removed all traces of the stain.
• She was decoloring her hair to prepare for a new dye job.
• The decoloring process took several hours to complete.
• Sunlight is slowly decoloring the fabric on the chair.
• The decoloring of the photograph was caused by age.
• They used a special solution for decoloring the textile samples.