delta in Polish
delta in Polish
delta
The fourth letter of the modern Greek alphabet Δ, δ.
delta
A landform at the mouth of a river where it empties into a body of water.
trójkąt
A landform at the mouth of a river where it empties into a body of water.
trójkąt
(electrical, often, attributive) The closed figure produced by connecting three coils or circuits successively, end for end, especially in a three-phase system.