The term "demilune" refers to a crescent shape or a half-moon shape. It is most often used to describe furniture pieces that have a half-moon shape such as console tables or sideboards. However, there are several synonyms for the word demilune that can be used interchangeably like crescent, sickle-shaped, half-moon, and semicircular. These synonyms help to describe objects shaped similarly to this half-moon shape or with an arc-shaped section. Understanding and using synonyms is an essential part of improving one's vocabulary and assisting in effective communication. So, the next time you need to describe a demilune-shaped object, you can use any of these synonyms to diversify your description.