Bible Dictionaries
Sprengel Pump

Webster's Dictionary

A form of air pump in which exhaustion is produced by a stream of mercury running down a narrow tube, in the manner of an aspirator; - named from the inventor.

Bibliography Information
Webster, Noah. Entry for 'Sprengel Pump'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​s/sprengel-pump.html. 1828.