1.an enlarged and muscular saclike organ of the alimentary canal; the principal organ of digestion
2.the region of the body of a vertebrate between the thorax and the pelvis
3.an inclination or liking for things involving conflict or difficulty or unpleasantness;
he had no stomach for a fight
4.an appetite for food;
exercise gave him a good stomach for dinner
1.bear to eat;
He cannot stomach raw fish
2.put up with something or somebody unpleasant;
I cannot bear his constant criticism