The word philosophical means "of or relating to philosophers or philosophy," according to Merriam-Webster. Philosophy refers to the pursuit of wisdom or understanding. The word "philosophical" was first used in the 14th century.
Etymology
The word philosopher comes from the Greek word "philosophia," which is a compound word containing "philos," which means love, and "sophia," which means wisdom. Philosophy therefore literally translates to a love of wisdom.
Studying Philosophy
Philosophy represents a popular college major. Philosophy students typically study ethics, logic, metaphysics, the history of philosophy, political theory and epistemology. Philosophy students often build careers in law, business, teaching or government.
Considerations
You don't have to study philosophy at school to be philosophical. If you use logic, question what makes people good or wonder about the nature of knowledge, you're already being philosophical.
Alternative Definition
The word philosophical can also mean "calm or unflinching in the face of trouble, defeat or loss," according to Merriam-Webster. For example, if you calmly and stoically accept the loss of your job, you are acting in a philosophical manner.