subdelta (C1)
noun
Pronunciation: sʌbˈdɛltə
Definition
A smaller or secondary delta formed within a larger delta, often by distributaries of the main river.
Examples
The geologists studied the sediment layers of the ancient subdelta.
New channels formed, creating a complex subdelta system.
The bird population thrives in the marshy environment of the subdelta.
How to Use subdelta
- subdelta system (collocation)
- A network of smaller deltas within a larger one. — "The Mississippi subdelta system is a prime example of dynamic geological processes."
- ancient subdelta (collocation)
- A subdelta from a past geological era. — "Archaeologists found evidence of early human settlements in the ancient subdelta."
- subdelta deposits (collocation)
- The materials (like silt and sand) that form a subdelta. — "Analysis of subdelta deposits reveals changes in river flow over centuries."
Synonyms of subdelta
Words with a similar meaning to subdelta:
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