The term 'WRINKLED TANGELO' is a combination of two different citrus fruits. The first part, 'WRINKLED, ' refers to the TANGELO, which has a WRINKLED skin and a sweet-tart flavor. The second part, 'TANGELO, ' is a hybrid of a tangerine and a pomelo, which has a sweet-tart flavor as well. The crossword solution for this term is UGLI, which is an acronym for 'Uniquely Gifted Little Individual.' UGLI is a brand of TANGELO that is grown in Jamaica and is known for its unique flavor and texture.