The concept of taking a short nap in the afternoon is nothing new, and there are plenty of synonyms to describe this phenomenon. Some people refer to it as a catnap, as the idea of a relaxed feline dozing in the sun is often associated with this type of nap. Others might call it a power nap, as the goal is to rejuvenate the body and mind so that one can be more productive in the later part of the day. Other synonyms include siesta, rest, pause, break, or simply a quick nap. Whatever word one chooses, taking an afternoon snooze can often be a welcome respite from the daily grind.