This is the 2782nd most frequent Arabic word.
دلتا
"Delta" – a landform at the mouth of a river where it splits into several channels before flowing into a larger body of water.
Here, "دلتا" refers to a geographical term signifying a landform at the mouth of a river, characterized by silt deposition creating a triangular shape.
تقع دلتا النيل في مصر.
The Nile Delta is located in Egypt.
In this usage, "دلتا" is a symbol used in mathematics to indicate a difference or change in measurement.
دلتا في الرياضيات ترمز إلى التغير في الكمية.
Delta in mathematics represents the change in a quantity.
Here, "دلتا" is a proper noun, referring to the name of a well-known airline company.