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1. a. : a pouch of the vertebrate digestive system into which food passes from the esophagus for mixing and digestion before passing to the duodenum of the small intestine. b. : a cavity with a similar function in an invertebrate animal. c. : the part of the body that contains the stomach : belly, abdomen. 2.
Sep 10, 2021 · Your stomach is a muscular organ in your upper abdomen. It is part of your GI tract. During digestion, your stomach contracts, relaxes and produces acids that help break down food. Your stomach size can vary depending on when and how much you have eaten.
May 29, 2024 · stomach, saclike expansion of the digestive system, between the esophagus and the small intestine; it is located in the anterior portion of the abdominal cavity in most vertebrates.
The stomach is a muscular, hollow organ in the upper gastrointestinal tract of humans and many other animals, including several invertebrates. The stomach has a dilated structure and functions as a vital organ in the digestive system.
an organ in the body where food is digested, or the soft front part of your body just below the chest: He was punched in the stomach. The doctor asked him to lie down on his stomach. The sight of blood always churns / turns my stomach (= makes me feel as if I am going to vomit). She has a very delicate stomach and doesn't eat spicy food.
Stomach definition: a saclike enlargement of the alimentary canal, as in humans and certain animals, forming an organ for storing, diluting, and digesting food.. See examples of STOMACH used in a sentence.
Sep 8, 2017 · The stomach is a muscular organ that is found in our upper abdomen. If we were to locate it on our bodies, it can be found on our left side just below the ribs. In simple terms, the stomach is a kind of digestive sac. It is a continuation of the esophagus and receives our churned food from it.
Sep 11, 2023 · The stomach is an organ of the digestive system, specialized in the accumulation and digestion of food. Its anatomy is quite complex; it consists of four parts, two curvatures and receives its blood supply mainly from the celiac trunk.
an organ in the body where food is digested, or the soft front part of your body just below the chest: He was punched in the stomach. The doctor asked him to lie down on his stomach. The sight of blood always churns / turns my stomach (= makes me feel as if I am going to vomit).
stomach noun [C] (FRONT OF BODY) A2. the front part of your body just below your chest: He punched me in the stomach. have no stomach for sth. to not feel brave enough to do something unpleasant. See also. have butterflies (in your stomach) (butterfly) stomach. verb. informal uk / ˈstʌmək / us. can't stomach sth.
