ウォールアイMeanings1nounwalleye (fish)Refers to the freshwater fish Sander vitreus, known as walleye in English. Used in culinary and fishing contexts.ウォールアイは北ほく米べいで人にん気きの釣つりの対たい象しょう魚ぎょです。Walleye is a popular game fish in North America.