Hemielliptic is a term that describes things that are half-elliptical in shape. While this word may not be commonly used, there are several synonyms that can be used instead, including semioval, semielliptical, half-oval, and half-elliptical. These terms can be used to describe anything that has a partial or incomplete elliptical shape. For instance, a tennis court or a swimming pool may be described as hemielliptic because they are half-elliptical in shape. Regardless of the usage, it is essential to find appropriate synonyms that accurately describe the shape you are trying to convey, as this can help you better communicate your ideas and thoughts.