Foil Definition: The term ‘foil’ refers to a literary device where the author creates a character whose primary purpose is to create a contrast to another character by laying emphasis or drawing attention to the latter’s traits and characteristics through the former’s obviously contradictory ones.
Example: In the popular book series, Harry Potter, the character of Hogwarts principal Albus Dumbledore, who portrays ‘good’, is constantly shown to believe in the power of true love (of all forms and types) and is portrayed as a strong, benevolent and positive character while the antagonist Lord Voldemort, who depicts the evil and ‘bad’ in the series is constantly shown to mock and disbelieve the sentiment of love and think of it as a foolish indulgence, a trait that is finally his undoing. Developed by AR
