illustration
    /ˌɪləˈstreɪʃən/ 
    
 
    
    noun
    
    plural -tions
    
    [count] :a picture or drawing in a book, magazine, etc.
    
    
    
    
    
    [count] :an example or story that is used to make something easier to understand
    
    
    
    [noncount] :the act or process of illustrating something: such as
    
    the act or process of producing or providing pictures for a book, magazine, etc.
    
    
    
    the act or process of giving examples to make something easier to understand