Meaning of FINITE in English
(GRAMMAR) [adjective] [not gradable] - in a form that shows the tense and subject of a verb, rather than the infinitive form or a participleIn the following sentence 'go' is finite: "I often go to the cinema."In the following sentence 'been' is non-finite: "How many times have you been to the cinema?"
Cambridge English vocab. Кембриджский английский словарь. 2012