lattePronunciation: /ˈlateɪ, ˈlɑːteɪ/Definition of latte noun a type of coffee made with espresso and hot steamed milk, milkier than a cappuccino:he orders a croissant and a latteOrigin:from Italian (caffè) latte, literally 'milk (coffee)'latte in other Oxford dictionaries Definition of latte in the US English dictionary