Better means more good, of higher quality, or more desirable than something else. When you compare two things and one is superior, it's the better one. A student might write a better essay after revising it. A baseball player becomes better at hitting through practice. Food tastes better when it's fresh rather than stale.

The word involves comparison. You can't just say something is better without thinking: better than what? Better than before? Better than the other option? When your friend suggests going to the park and you say the pool would be better, you're comparing two choices and explaining your preference.

Better can describe improvement over time. If you're getting better at piano, you're playing more skillfully than you did last month. When someone says they're feeling better, they mean they're recovering from being sick.

People also use better to give advice: “You'd better hurry” means you should hurry, or something unpleasant might happen (like missing the bus). This usage suggests urgency or a warning.

Sometimes better appears in phrases that mean more than simple comparison. Getting the better of someone means outsmarting or defeating them. When something changes for the better, it improves. Thinking better of something means changing your mind about a plan, usually deciding against it because you've recognized a problem.