Bible Dictionaries
Libration

Webster's Dictionary

(1):

(n.) A real or apparent libratory motion, like that of a balance before coming to rest.

(2):

(n.) The act or state of librating.

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