As I understand, he uses both "intention" and "intension". "Intention" as a desire to do something, and "intensional" as opposite of "extensional": https://www.

As I understand, he uses both "intention" and "intension". "Intention" as a desire to do something, and "intensional" as opposite of "extensional": https://www.collinsdictionary.com/dictionary/english/intensional https://www.collinsdictionary.com/dictionary/english/intensi...