Bible Dictionaries
Subatom

Webster's Dictionary

(n.) A hypothetical component of a chemical atom, on the theory that the elements themselves are complex substances; - called also atomicule.

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