What is another word for semi-circular?
Pronunciation: [sˈɛmisˈɜːkjʊlə] (IPA) 
When we talk about semi-circular objects or shapes, there are a variety of synonyms that can be used to describe them. Some alternative words might include half-moon, crescent-shaped, arc-shaped, or hemispherical. While each of these words has a slightly different connotation and use, they are all effective ways to describe something that is partially rounded or curved in shape. Depending on the context and intended meaning, certain synonyms may be more appropriate than others. For example, half-moon might be used to describe the shape of a fingernail, while hemispherical might be used to describe the shape of a bowl or dome.
