adjective
- calm; not emotionally upset or agitated; steady; unflustered: He became all excited, but she remained unruffled.
- not ruffled, as a garment; smooth.
verb (used with object), un·ruf·fled, un·ruf·fling.
- to calm (someone).
- to smooth out (something).
verb (used without object), un·ruf·fled, un·ruf·fling.
- to become calm or smoothed out.
adjective
- unmoved; calm
- stillthe unruffled seas
adj.1650s in figurative sense, from un- (1) “not” + past participle of ruffle. Literal meaning, in reference to feathers, leaves, etc., is recorded from 1816.