n. 1 display, show, ostentatiousness, extravagance, indulgence, access, splash, burst, outburst, spree In his final splurge he bet everything on the number 14
v. 2 Often, splurge on. squander or dissipate or waste or burn (up) or throw away money (on), show off or flaunt one's money, Slang blow everything (on) Victor splurged on toys for the children