D defs.my
Entry 1 sense Webster, 1913

Teetotaler

/tētˌ-ōtˌ-āl'-ẽr/ · Tee·to·tal·er · IPA /ˈtitoʊtəlɚ/
01 n. One pledged to entire abstinence from all intoxicating drinks.
  1. 1.
    One pledged to entire abstinence from all intoxicating drinks.