Bible Dictionaries
Alluvial

Webster's Dictionary

(1):

(a.) Pertaining to, contained in, or composed of, alluvium; relating to the deposits made by flowing water; washed away from one place and deposited in another; as, alluvial soil, mud, accumulations, deposits.

(2):

(n.) Alluvial soil; specif., in Australia, gold-bearing alluvial soil.

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