Bible Dictionaries
Rotator

Webster's Dictionary

(1):

(n.) A revolving reverberatory furnace.

(2):

(n.) that which gives a rotary or rolling motion, as a muscle which partially rotates or turns some part on its axis.

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