Bible Dictionaries
Polyatomic

Webster's Dictionary

(1):

(a.) Having more than one atom in the molecule; consisting of several atoms.

(2):

(a.) Having a valence greater than one.

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