Source : Webster's Revised Unabridged Dictionary (1913)

Fizgig \Fiz"gig`\ (f[i^]z"g[i^]g), n.
   A fishgig. [Obs.] --Sandys.

Fizgig \Fiz"gig`\, n. [Fizz + gig whirling thing.]
   A firework, made of damp powder, which makes a fizzing or
   hissing noise when it explodes.

Fizgig \Fiz"gig`\, n. [See {Gig} a flirt.]
   A gadding, flirting girl. --Gosson.

Source : WordNet®

fizgig
     n 1: an implement with a shaft and barbed point used for catching
          fish [syn: {spear}, {gig}, {fishgig}, {lance}]
     2: a firework that fizzes as it moves