The term "celiac muscle" refers to the muscular structure located in the abdomen, which is responsible for the movement of food through the digestive system. There are numerous synonyms used interchangeably with this term. Some of the most common alternatives include the "celiac trunk," which is the large artery that supplies blood to the abdominal organs, "celiac plexus," which is a network of nerves found within the abdominal cavity, and "solar plexus," which refers to the group of nerves responsible for regulating the functions of the digestive tract. Other synonyms for celiac muscle include "truncus coeliacus," "celiac artery," or "celiac ganglion." Each of these synonyms can be used to refer to different aspects of the celiac muscle and the surrounding organs and structures within the abdomen.