Jagger n. : One who carries about a small load; a peddler. See 2d Jag.

Jagger n. : One who, or that which, jags; specifically: (a) jagging iron used for crimping pies, cakes, etc. (b) A toothed chisel. See Jag, v. t.

Example:
What song did Lil Wayne steal from Mick Jagger?

Taxonomy
Jagger, wks, Mick Jagger, The Rolling Stones, Mick, Keith Richards, Label, Release date, solo album, Wandering Spirit, 1943, relationship, 1969, According to the Rolling Stones, knighthood, band, honour, Bianca Jagger.

Defination from the web:
Jagger, British rock musician, actor, writer, composer, record and film producer, and businessman.