Home›Browse›S›sushi rollsushi rollOur editors are putting together more complete content — check back in about 20 minutessushi rollsushi roll — nounnoun1. a piece of sushi made by rolling vinegared rice and fillings in seaweed1.nounDefinitiona piece of sushi made by rolling vinegared rice and fillings in seaweedExampleI ordered a spicy tuna sushi roll for lunch.