フリッタータMeanings1nounfrittatafood / cookingAn Italian-style omelette, typically with vegetables, cheese, or meat mixed into the eggs rather than folded around a filling.from Italian週しゅう末まつのブランチに、野や菜さいたっぷりのフリッタータを作つくった。I made a vegetable-packed frittata for weekend brunch.