What is Iteration?

Iteration definition and meaning on Dictionary terms:
the act of repeating; a repetition.
Mathematics. Also called successive approximation. a problem-solving or computational method in which a succession of approximations, each building on the one preceding, is used to achieve a desired degree of accuracy. an instance of the use of this method.

Computers. a repetition of a statement or statements in a program. a different version of an existing data set, software program, hardware device, etc.: A new iteration of the data will be released next month.

a different form or version of something: He designed the previous iteration of our logo.