What does the word "fading" mean?

What does the word fading mean? Fading means gradually losing brightness, color, strength, sound, or existence, in process of disappearing. As adjective, fading describes something that is in process of fading, such as fading light at dusk, fading memory, fading colors on old photograph, fading hope. As verb present participle of fade, fading indicates ongoing action, as in colors are fading. In haircut context, fading refers to technique of creating gradual taper from short to longer hair. In music and film, fading means gradually decreasing volume or image to silence or black. In medical context, fading can describe declining vital signs or consciousness. In emotional context, fading can mean losing enthusiasm. Synonyms include dimming, waning, diminishing, dwindling, dissolving, and vanishing. For example, his interest is fading means decreasing. So fading conveys gradual, not sudden, loss or disappearance, often implying natural or slow process, whether light dimming, memory weakening, or sound lowering, and can be used literally for color and light and figuratively for emotions, strength, and relevance.