[countable]a type of small sweet orange with loose skin that comes off easily橘Topics Foodc2
[uncountable]a deep orange-yellow colour橘黄色;橘红色Topics Colours and Shapesc2
词源mid 19th cent.: from Tanger (former name of Tangier, a seaport on the northern coast of Morocco) + -ine. The fruit, exported from Tangier, was originally called the tangerine orange.