cholecystokinin (Noun) Any of several peptide hormones that stimulate the digestion of fat and protein; abbreviated to CCK. Freebase (0.00 / 0 votes) Rate this definition:
Inguinal hernia. An inguinal hernia is a protrusion of abdominal-cavity contents through the inguinal canal. Symptoms are present in about 66% of affected people. This may include pain or discomfort especially with coughing, exercise, or bowel movements. Often it gets worse throughout the day and improves when lying down.
A bulge is typically the only symptom of an umbilical hernia. Other common symptoms of an inguinal hernia include: 1  pain or discomfort in the affected area (usually the lower abdomen), especially when bending over, coughing, or lifting. 2  weakness, pressure, or a feeling of heaviness in the abdomen.