›the study of the nature of reality and existence, of what it is possible to know, and of right and wrong behavior, or a particular set of beliefs of this type: [C]the philosophy of Kant[U]I’d like to take a course in philosophy next semester.›The philosophy of a subject is a group of theories and ideas related to the understanding of that subject: [U]the philosophy of language/science›A philosophy is also the beliefs you have about how you should behave in particular situations in life: [C]It was always my philosophy to pay my debts promptly.philosopher
/fɪˈlɑs·ə·fər/n[C]›Plato, Aristotle, and the other Greek philosophersphilosophize
/fɪˈlɑs·əˌfɑɪz/v[I]›That’s when she’ll start philosophizing about the notion of time.