say it: PRAW-fli-gayt
profligate is a noun and adjective meaning "a dissolute man in fashionable society". It carries 4 recorded senses.
recklessly wasteful
“prodigal in their expenditures”
unrestrained by convention or morality
“Congreve draws a debauched aristocratic society”
“deplorably dissipated and degraded”
“riotous living”
“fast women”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for profligate come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.