Peppy means full of energy, enthusiasm, and liveliness. A peppy person bounces into the room with a smile, ready to tackle whatever comes next. When your friend shows up peppy on a Saturday morning, they're excited about the day ahead, maybe eager to start building that treehouse or play soccer at the park.

The word suggests an upbeat, cheerful energy that often lifts the mood of people around them. Someone feeling peppy has a bright, contagious enthusiasm that makes others feel more energized too. A peppy song makes you want to tap your feet or dance. A peppy cheerleading squad energizes the whole gymnasium with their enthusiasm.

You might feel especially peppy after a good night's sleep, or when you're looking forward to something fun. Teachers appreciate peppy students who participate eagerly in class discussions, like when a coach gives the team a pep talk before the big game to fire them up.

While being peppy is generally positive, too much peppiness too early in the morning might annoy someone who needs more time to wake up!