The Collaborative International Dictionary
Alcoholometrical
Alcoholometric \Al`co*hol`o*met"ric\, Alcoholometrical \Al`co*hol`o*met"ric*al\, Alcoholmetrical \Al`co*hol*met"ric*al\, a. Relating to the alcoholometer or alcoholometry.
The alcoholometrical strength of spirituous liquors.
--Ure.
Wiktionary
alcoholometrical
a. (alternative form of alcoholometric English)