Definition of "cheesesteak" [cheesesteak]

• A Philadelphia snack food consisting of chopped steak and melted cheese in a bread roll. (noun)

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• "I'd never use the word "cheesesteak" for the second recipe, because, well, it's not."
• "Philadelphians think the $4 cheesesteak is fine as it is."
• "The standard Philly cheesesteak is made of cheese and steak, on a roll."