What is the meaning of stomach?

noun

• An enlarged and muscular saclike organ of the alimentary canal; the principal organ of digestion.
  • synonyms: tummy, tum, breadbasket
• The region of the body of a vertebrate between the thorax and the pelvis.
  • synonyms: abdomen, venter, belly
• An inclination or liking for things involving conflict or difficulty or unpleasantness.
  • usage: "he had no stomach for a fight"
• An appetite for food.
  • usage: "exercise gave him a good stomach for dinner"

verb

• Bear to eat.
  • usage: "He cannot stomach raw fish"
• Put up with something or somebody unpleasant.
  • usage: "I cannot bear his constant criticism"; "The new secretary had to endure a lot of unprofessional remarks"; "he learned to tolerate the heat"; "She stuck out two years in a miserable marriage"
  • synonyms: digest, endure, stick out, bear, stand, tolerate, support, brook, abide, suffer, put up