Squat/skwɑːt/ Definition 1 of 6Pro Tip 1/2Exercise Context Squat as exercise often mentioned in fitness and sports, usually for leg strength. Her workout routine includes squats to build muscle. Pro Tip 2/2Repetition Counts When talking about squats in exercise, it's common to specify how many repetitions. I did three sets of 10 squats at the gym today.