Bible Dictionaries
Alluvium

Webster's Dictionary

(n.) Deposits of earth, sand, gravel, and other transported matter, made by rivers, floods, or other causes, upon land not permanently submerged beneath the waters of lakes or seas.

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