GRE jumbo Definition Very large; gigantic. 中文 非常大的；巨大的。 Example "They ordered a jumbo burger that was too big for one person to eat." Sign in to save GRE Quiz → ← jumble junction → Study tips featuring "jumbo" Write GRE Words Into Your Own Sentences Related words GRE swill GRE taper GRE testy GRE abacus SAT abase GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate SAT abdomen GRE abduct