What is another word for arcus?
Pronunciation: [ˈɑːkəs] (IPA) 
The word "arcus" can be defined as a curved shape or a bow-like structure. When it comes to synonyms for this word, there are quite a few options to choose from. Some common synonyms for arcus include arch, curve, bow, arc, crescent, and horseshoe. Depending on the context, other synonyms might be more appropriate. For example, if you are describing the shape of a bridge, "arch" is likely to be the best synonym. If you are describing the shape of a rainbow, "crescent" might be a better fit. Regardless of which synonym you choose, all of these words are useful for describing curved, bow-like shapes.
