adjective
Definition: Relating to a philosophical view that only finite objects or processes exist, rejecting the existence of infinite entities.
Example: The finitist perspective emphasizes the importance of finite mathematics in understanding the universe.
noun
Definition: A person who supports finitism, which is a philosophical view that only finite mathematical objects exist and that infinite objects are not valid.
Example: As a finitist, she believes that only finite numbers can be used in mathematics.