Definition of loathsome
                                                                                                    
                                                                            (adj) 
                                                                                                                                                         causing or 
able to 
cause nausea; "a nauseating smell"; "nauseous offal"; "a sickening stench"
                                                                        
 
                                                                    
                                                                                                                 highly offensive; arousing 
aversion or disgust; "a disgusting smell"; "distasteful language"; "a loathsome disease"; "the 
idea of 
eating meat is 
repellent to me"; "revolting food"; "a wicked stench"