teetotaler n 1: a total abstainer [syn: {teetotaler}, {teetotaller}, {teetotalist}]
Teetotaler \Tee*to"tal*er\, n. One pledged to entire abstinence from all intoxicating drinks. [1913 Webster]
TEETOTALER, n. One who abstains from strong drink, sometimes totally, sometimes tolerably totally.