mudlump
[ muhd-luhmp ]
/ ˈmʌdˌlʌmp /
noun
a small, short-lived island of clay or silt that forms within a river delta.
Words nearby mudlump
Origin of mudlump
An Americanism dating back to 1865–70
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019