'Rectificator' definitions:
Definition of 'Rectificator'
From: GCIDE
- Rectificator \Rec"ti*fi*ca`tor\ (r?k"t?*f?*k?`t?r), n. (Chem.) That which rectifies or refines; esp., a part of a distilling apparatus in which the more volatile portions are separated from the less volatile by the process of evaporation and condensation; a rectifier. [1913 Webster]