Bible Dictionaries
Booster

Webster's Dictionary

(n.) An instrument for regulating the electro-motive force in an alternating-current circuit; - so called because used to "boost", or raise, the pressure in the circuit.

Bibliography Information
Webster, Noah. Entry for 'Booster'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​b/booster.html. 1828.