History/ˈhɪstri/ Definition 1 of 5Pro Tip 1/3Academic Discipline History is a field of study in schools and universities, similar to math or science. I'm majoring in history at college. Pro Tip 2/3Historical Knowledge Having knowledge of history can help you understand current events better. Studying history helps us avoid repeating past mistakes. Pro Tip 3/3Not Just Dates History isn't just memorizing dates; it's learning about cultures and people's lives. History classes teach us about the context of major events.