Bible Dictionaries
Separatrix

Webster's Dictionary

(n.) The decimal point; the dot placed at the left of a decimal fraction, to separate it from the whole number which it follows. The term is sometimes also applied to other marks of separation.

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