teetotalyoudaoicibaDictYouDict[teetotal 词源字典]
teetotal: [19] The adverb teetotally is first recorded in America in 1832 (James Hall, in his Legends of West Philadelphia, recorded a Kentucky backwoodsman as saying ‘These Mingoes … ought to be essentially, and particularly, and tee-totally obflisticated off of the face of the whole yearth’); the tee represents the initial t of total, as if repeating it to give extra emphasis to the word.

The application of the adjective teetotal to ‘total abstinence from alcohol’ (that is, including beer, and not just spirits) is virtually contemporary. It is credited to a certain Richard Turner, of Preston, Lancashire, who is reputed to have used it in a speech to a temperance society in September 1833.
[teetotal etymology, teetotal origin, 英语词源]
teetotal (v.)youdaoicibaDictYouDict
"pledged to total abstinence from intoxicating drink," 1834, possibly formed from total (adj.) with a reduplication of the initial T- for emphasis (T-totally "totally," though not in an abstinence sense, is recorded in Kentucky dialect from 1832 and is possibly older in Irish-English).

The use in temperance jargon was first noted September 1833 in a speech advocating total abstinence (from beer as well as wine and liquor) by Richard "Dicky" Turner, a working-man from Preston, England. Also said to have been introduced in 1827 in a New York temperance society which recorded a T after the signature of those who had pledged total abstinence, but contemporary evidence for this is wanting, and while Century Dictionary allows that "the word may have originated independently in the two countries," OED favors the British origin and ones that Webster (1847) calls teetotaler "a cant word formed in England."