(computer science) executing the same set of instructions a given number of times or until a specified result is obtained; "the solution is obtained by iteration"
(computer science) a single execution of a set of instructions that are to be repeated; "the solution took hundreds of iterations"
the repetition of an experiment in order to test the validity of its conclusion; "scientists will not believe an experimental result until they have seen at least one replication"
(law) a pleading made by a plaintiff in reply to the defendant's plea or answer
(genetics) the process whereby DNA makes a copy of itself before cell division