meaning of stomach in Longman Dictionary of Contemporary English

stomach The stomach is approximately 50 ml in volume when empty, and can expand to up to 4 litres following a particularly heavy meal It is divided into four

Such causes include indigestion, constipation, a stomach virus, and menstrual cramps But you should see a doctor if you don't know the reason stomach anatomy Indigestion and heartburn are common problems You can relieve some stomach problems with over-the-counter medicines and lifestyle changes, such