'Hydro-extractor' definitions:

Definition of 'Hydro-extractor'

From: GCIDE

Hydro-extractor \Hy`dro-ex*tract"or\, n. [Hydro-, 1 + extractor.] An apparatus for drying anything, as yarn, cloth, sugar, etc., by centrifugal force; a centrifugal. [1913 Webster]