crab rangoon noun1 •A deep-fried dumpling in American Asian cuisine, stuffed with cream cheese, crab meat, and scallions or garlic.The history of crab rangoon leads back to tiki culture. The dish was probably invented by Victor Bergeron, best known as the namesake founder of the Trader Vic's chains of tiki bars. — 2020 formscrab Rangoons · crab rangoons