Source : Webster's Revised Unabridged Dictionary (1913)

Teetotal \Tee*to"tal\, a.
   Entire; total. [Colloq.]

Source : WordNet®

teetotal
     adj : practicing complete abstinence from alcoholic beverages;
           "he's been dry for ten years"; "no thank you; I happen
           to be teetotal" [syn: {dry}]

teetotal
     v : practice teetotalism and abstain from the consuymption of
         alcoholic beverages