■ verb
1》 make or become disarranged; disrupt the smooth surface of.
↘(of a bird) erect (its feathers) in anger or display.
2》 upset the composure of.
3》 [usu. as adjective ~d ] ornament with or gather into a frill.
■ noun
1》 an ornamental gathered frill on a garment.
2》 a low continuous drum beat.
Origin
ME: of unknown origin.