Entry 2 senses · 2 variants Webster, 1913 Jagger /(jăg"gẽr)/ · Jag·ger · IPA /ˈd͡ʒæɡə(ɹ)/ n. n. 01 n. One who carries about a small load; a peddler. See 2d Jag. 1. One who carries about a small load; a peddler. See 2d Jag.[Scot.] See: Jag 02 n. One who, or that which, jags; 1. One who, or that which, jags; Phrases & compounds Jagger spring — a spring beneath a seat, and resting on cleats or blocks in the body of a vehicle.