fadeout
Noun
Meaning
a slow or gradual disappearance
a gradual temporary loss of a transmitted signal due to electrical disturbances
Source: WordNetSynonyms
receding
deliverance
awol
bolt
flight
break
cast
freedom
escape
decline
rescue
departure
withdrawal
melting
dissolution
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Antonyms
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Examples
The tracks on 'Sleep' were recorded live to 2-track. I did a fadeout or two of them, but that's really it.