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Delta
01
デルタ
a landform at a river's mouth, shaped by sediment deposition and characterized by distributaries
02
デルタ
the 4th letter of the Greek alphabet
03
デルタ, デルタ型
an object shaped like an equilateral triangle
delta
n
例
Deltas are intricate ecosystems shaped by the interactions of rivers and tidal forces.
The river gradually formed a delta as it reached the open sea.
The delta region is home to a variety of bird species attracted to its diverse wetland habitats.
The expedition explored the intricate network of water channels within the river's delta.
Coastal erosion and sediment deposition contribute to the development of a delta over time.
