iterate

Concise Oxford English Dictionary © 2008 Oxford University Press:
iterate /ˈɪtəreɪt/

▶verb

• 1 perform or utter repeatedly.

• 2 make repeated use of a mathematical or computational procedure, applying it each time to the result of the previous application.

– derivatives
iteration noun.

– origin C16 (ME as iteration): from L. iterat-, iterare ‘repeat’.