'Soft-spoken' definitions:

Definition of 'soft-spoken'

(from WordNet)
adjective
Having a speaking manner that is not loud or harsh; "she was always soft-spoken"

Definition of 'Soft-spoken'

From: GCIDE
  • Soft-spoken \Soft"-spo`ken\, a. Speaking softly; having a mild or gentle voice; hence, mild; affable. [1913 Webster]