Zymometer
Pronunciation : Zy*mom"e*ter, Zy`mo*sim"e*ter
Part of Speech : n.
Etymology : [Gr. -meter: cf. F. zymosim?tre.]
Definition : Defn: An instrument for ascertaining the degree of fermentation occasioned by the mixture of different liquids, and the degree of heat which they acquire in fermentation.
Source : Webster's Unabridged Dictionary, 1913