Sun lounge is a term commonly used to signify an outdoor area designed for relaxation and soaking up the sun's rays. Though this term can be used interchangeably with other words like "patio," "terrace," or "veranda," each has its unique characteristics. A patio typically refers to an outdoor space directly connected to a house. A terrace is an elevated outdoor area usually built on a slope. A veranda, on the other hand, is a covered outdoor area that extends around the house. Other synonyms for sun lounge include "deck," "porch," "balcony," and "courtyard," each conveying different features of an outdoor area designed for basking in the sun.