"Wink sleep" refers to a brief nap or doze, often taken during the day or in between tasks. There are several synonyms for this term, including power nap, cat nap, siesta, snooze, and quick sleep. Power naps are meant to be short and invigorating, providing a burst of energy to help people tackle the rest of their day. Cat naps are similarly brief and often taken in a curled-up position, like a cat. Siestas are more common in Latin cultures and may last longer than a wink sleep, sometimes lasting up to two hours. Snoozes and quick sleeps are also short and often taken in small increments throughout the day to recharge and refocus.