alluvium
pronunciation
How to pronounce alluvium in British English: UK [əˈlu:viəm]
How to pronounce alluvium in American English: US [ə'luvɪrm]
-
- Noun:
- clay or silt or gravel carried by rushing streams and deposited where the stream slows down
Word Origin
- alluvium (n.)
- "matter deposited by flowing water," 1660s, from Medieval Latin alluvium, neuter of alluvius "washed against," from Latin alluere "wash against," from ad- "to, against" (see ad-) + -luere, comb. form of lavere "to wash" (see lave).