what role does a foil play in literature
Foil Definition. In literature, a foil is a character that shows qualities that are in contrast with the qualities of another character with the objective to highlight the traits of the other character.xample #4. Foil examples are also found in plays. We notice in William Shakespeare âs play â Julius Caesar â a twofold foil. Cassius is a foil to Brutus and Brutus is a foil to Antony.