fade verb
ADV. fast, quickly, rapidly Hopes of a peace settlement were fading fast. | gradually, slowly | quietly It was impossible for her to fade quietly into the background. | away
VERB + FADE begin to | seem to All else seemed to fade into insignificance.
PREP. from The smile faded from his face. | into Their voices faded into the distance.
You can also check other dicts: fade (English, 中文解释 ), wordnet sense, Collins Definition