1. (

• jag

) a sharp projection on an edge or surface; "he clutched a jag of the rock" ;

2. (

• jag ,

) a slit in a garment that exposes material of a different color underneath; used in Renaissance clothing ;

3. (

• jag ,
• dag

) a flap along the edge of a garment; used in medieval clothing ;

4. (

• jag

) a bout of drinking or drug taking ;

1. (

• jag

) cut teeth into; make a jagged cutting edge ;