Jag"ger (jăg"gẽr), n. One who carries about a small load; a peddler. See 2d Jag. [Scot.] Sir W. Scott.

Jag"ger, n. [From 4th Jag.] One who, or that which, jags; specifically: (a) jagging iron used for crimping pies, cakes, etc. (b) A toothed chisel. See Jag, v. t.

Jagger spring, a spring beneath a seat, and resting on cleats or blocks in the body of a vehicle. Knight.