'ease off' definitions:

Definition of 'ease off'

From: WordNet
verb
Become less intense [syn: ease up, ease off, slacken off, flag]
verb
Reduce pressure or intensity; "he eased off the gas pedal and the car slowed down" [syn: ease up, ease off, let up]

Synonyms of 'ease off'

From: Moby Thesaurus