in·fin·i·tive [ in fínnitiv ](pluralin·fin·i·tives)
noun
Definition:
basic form of verb: a form of a verb with no reference to a specific tense, person, or subject. In English, an infinitive is usually preceded by the word "to," e.g., "to see."
[15th century. < late Latin infinitivus< Latin infinitus (see infinite)]