Bible Dictionaries
Thiller

Webster's Dictionary

(n.) The horse which goes between the thills, or shafts, and supports them; also, the last horse in a team; - called also thill horse.

Bibliography Information
Webster, Noah. Entry for 'Thiller'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​t/thiller.html. 1828.