Entry 3 senses · 3 variants Webster, 1913 Sparkler · Spar·kler · IPA n. n. n. 01 n. One who scatters; esp., one who scatters money; an improvident person. 1. One who scatters; esp., one who scatters money; an improvident person.[Obs.] 02 n. One who, or that which, sparkles. 1. One who, or that which, sparkles. 03 n. A tiger beetle. 1. A tiger beetle.(Zool.)