'Galactometer' definitions:

Definition of 'Galactometer'

From: GCIDE

Galactometer \Gal`ac*tom"e*ter\, n. [Gr. ?, ?, milk + -meter: cf. F. galactom[`e]tre. Cf. Lactometer.] An instrument for ascertaining the quality of milk (i.e., its richness in cream) by determining its specific gravity; a lactometer. [1913 Webster]