Dec 6, 2015 · 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 …

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 …

Deltas form when a river flows into a body of standing water, such as a sea or lake, and deposits large quantities of sediment. They are usually crossed by numerous streams and channels …

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 …

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 …

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

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.

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

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 …

delta /ˈdɛltə/ /ˈdeltə/ Definition: A landform at the mouth of a river where it splits into several branches before entering the sea.