The term 'Sushi Bar Bowlful' is composed of two crossword solutions: 'Sushi Bar' and 'Bowlful'. 'Sushi Bar' is a four-letter word, 'MISO', which is a traditional Japanese seasoning made from fermented soybeans. 'Bowlful' is a seven-letter word meaning a large amount of something that can fill a bowl. Together, the term 'Sushi Bar Bowlful' refers to a large quantity of sushi served in a bowl.