Bible Dictionaries
Microorganism

Webster's Dictionary

(n.) Any microscopic form of life; - particularly applied to bacteria and similar organisms, esp. such are supposed to cause infectious diseases.

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