What is the meaning of Mayonnaise?

A dressing made from vegetable oil, raw egg yolks, vinegar or lemon juice, and seasoning, used on salads, with french fries, in sandwiches etc.

Any cold dish with that dressing as an ingredient.

Any cream, for example for moisturizing the face or conditioning the hair, for which the base is egg yolks and oil.

Exaggeration.

To cover or season with mayonnaise.

mayonnaise

mayonnaise

milkshake (accidental emulsion of oil and water in an engine)

Dated spelling of maionese.

Source: wiktionary.org