Alluviation
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 The deposition of alluvium (sediment) by a river. countable, uncountable
- 2 the phenomenon of sediment or gravel accumulating wordnet
Synonyms
All synonymsMore for "alluviation"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.