[{"Bold_text": "noun", "List Items": ["the alimentary canal, especially between the pylorus and the anus, or some portion of it. Compare foregut , midgut , hindgut .", "guts,bowels or entrails.Informal.courage and fortitude; nerve; determination; stamina:Climbing that cliff takes a lot of guts.the inner working parts of a machine or device:The mechanic had the guts of the refrigerator laid out on the kitchen floor.", "bowels or entrails.", "Informal.courage and fortitude; nerve; determination; stamina:Climbing that cliff takes a lot of guts.", "the inner working parts of a machine or device:The mechanic had the guts of the refrigerator laid out on the kitchen floor.", "the belly; stomach; abdomen.", "the substance forming the case of the intestine; intestinal tissue or fiber:sheep's gut.", "a preparation of the intestines of an animal, used for various purposes, as for violin strings, tennis rackets, or fishing lines.", "the silken substance taken from a silkworm killed when about to spin its cocoon, used in making snells for fishhooks.", "a narrow passage, as a channel of water or a defile between hills.", "Slang.Alsogut course. snap course snap course."]}, {"Bold_text": "verb (used with object)", "List Items": ["to take out the guts or entrails of; disembowel .", "to destroy the interior of:Fire gutted the building.", "to plunder (a house, city, etc.) of contents:Invaders gutted the village.", "to remove the vital or essential parts from:The prisoner's letters were gutted by heavy censorship."]}, {"Bold_text": "adjective", "List Items": ["Informal.basic or essential:to discuss the gut issues.based on instincts or emotions:a gut reaction; gut decisions.", "basic or essential:to discuss the gut issues.", "based on instincts or emotions:a gut reaction; gut decisions."]}, {"Bold_text": null, "List Items": ["grand unification theory."]}]