fade
noun.
a golf shot that curves to the right for a right-handed golfer
he took lessons to cure his slicing
Synonym: slice, slicing
noun.
gradually ceasing to be visible
Synonym: disappearance
verb.
become less clearly visible or distinguishable; disappear gradually or seemingly
The scene begins to fade|The tree trunks are melting into the forest at dusk
Synonym: melt
verb.
lose freshness, vigor, or vitality
Her bloom was fading
Synonym: wither
verb.
disappear gradually
The pain eventually passed off
verb.
become feeble
The prisoner has been languishing for years in the dungeon
Synonym: languish