profligate
prof.li.gate \'pra:f-li-g*t, -l*-.ga-t\ aj [L profligatus, fr. pp. of profligare to strike down, fr. pro-X forward, down + -fligare (akin to fligere to strike); akin to Gk thlibein to squeeze 1: completely given up to dissipation and licentiousness 2: wildly extravagant : PRODIGAL - profligate n