may·on·naise 
/ˈmejəˌneɪz/ noun
/ˈmejəˌneɪz/ noun [noncount] 1 : a thick, white sauce used especially in salads and on sandwiches and made chiefly of eggs, vegetable oil, and vinegar or lemon juice 2 Brit : a food made by mixing something (such as chopped eggs) with mayonnaise
▪ egg mayonnaise [=(US) egg salad] ▪ tuna mayonnaise [=(US) tuna salad]
▪ egg mayonnaise [=(US) egg salad] ▪ tuna mayonnaise [=(US) tuna salad]
