especially : the triangular or fan-shaped piece of land made by deposits of mud and sand at the mouth of a river. especially : the triangular terminus of a pattern in a fingerprint formed either by bifurcation of …

Add to word list an area of low, flat land, sometimes shaped approximately like a triangle, where a river divides into several smaller rivers before flowing into the sea: the Mississippi delta (Definition of delta …

Named for the fourth letter of the Greek alphabet (shaped like a triangle), a delta is a triangular area where a major river divides into several smaller parts that usually flow into a larger body of water.

A delta is an area of low, flat land shaped like a triangle, where a river splits and spreads out into several branches before entering the sea. ...the Mississippi delta. Collins COBUILD Advanced Learner’s …

Nov 1, 2025 · Explore what “Delta” means across science, math, geography, and culture. A deep yet simple guide revealing its powerful symbolism and practical meanings.

The term delta is often used, once epsilon has been mentioned, to mean a quantity that is slightly bigger than epsilon but still very small. “The cost isn't epsilon, but it's delta” means that the cost isn't totally …

Define delta. delta synonyms, delta pronunciation, delta translation, English dictionary definition of delta. An area of the south-central United States extending on either side of the Mississippi River from …

Definition of delta noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

delta, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

Named for the fourth letter of the Greek alphabet (shaped like a triangle), a delta is a triangular area where a major river divides into several smaller parts that usually flow into a larger body of water.