Bible Dictionaries
Two-to-One

Webster's Dictionary

(a.) Designating, or pert. to, a gear for reducing or increasing a velocity ratio two to one.

Bibliography Information
Webster, Noah. Entry for 'Two-to-One'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​t/two-to-one.html. 1828.