Bible Dictionaries
Dysprosium

Webster's Dictionary

(n.) An element of the rare earth-group. Symbol Dy; at. wt., 162.5.

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