Bible Dictionaries
Achromatism

Webster's Dictionary

(n.) The state or quality of being achromatic; as, the achromatism of a lens; achromaticity.

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