The term 'Tightfitting' can be summarized as 'SNUG', which is a 4-letter word. Tightfitting clothing is clothing that fits closely to the body, usually made of stretchy material such as spandex or lycra. It is often used in sports and exercise activities, as it allows for greater flexibility and range of motion. Tightfitting clothing is also popular in fashion, as it can create a flattering silhouette.