Definitions
1.NounA Japanese dish made of small portions of sticky white rice flavored with vinegar, usually wrapped in seaweed and filled or topped with fish, vegetables or meat."For the vegetarians, she served cucumber sushi.; He went to a Japanese restaurant and ordered sushi and noodles."
2.NounOne of the portions from this dish.
3.NounRaw fish, especially as a Japanese dish.
4.Noun↑ Celeste Heiter, The Sushi Book (2007), page 11
5.VerbTo prepare (a food) as sushi.