jag meaning and definition

JAG noun

Definition of jag (noun)

1. a sharp projection on an edge or surface
   • "he clutched a jag of the rock"
2. a slit in a garment that exposes material of a different color underneath; used in Renaissance clothing
3. a flap along the edge of a garment; used in medieval clothing
   • synonyms: dag
4. a bout of drinking or drug taking

JAG verb

Definition of jag (verb)

1. cut teeth into; make a jagged cutting edge