Rec″ti‐fi′er (r?k″t?‐f?′?r), n. 1. One who, or that which, rectifies.
2. Specifically: (a) (Naut.) An instrument used for determining and rectifying the variations of the compass on board ship. (b) (Chem.) A rectificator.
Webster's Dictionary 1913
Rec″ti‐fi′er (r?k″t?‐f?′?r), n. 1. One who, or that which, rectifies.
2. Specifically: (a) (Naut.) An instrument used for determining and rectifying the variations of the compass on board ship. (b) (Chem.) A rectificator.