outdrink

verb
out·​drink | \ ˌau̇t-ˈdriŋk How to pronounce outdrink (audio) \
outdrank\ ˌau̇t-​ˈdraŋk How to pronounce outdrank (audio) \; outdrank or outdrunk\ ˌau̇t-​ˈdrəŋk How to pronounce outdrunk (audio) \; outdrinking

Definition of outdrink

transitive verb

: to drink more than especially : to drink more alcohol than During rodeo week, Las Vegas sells more booze than during any other week of the year: cowboys outdrink even bikers. — Allison Glock