tangerine

Concise Oxford English Dictionary © 2008 Oxford University Press:
tangerine/tanʤəˈriːn/

▶noun

• 1 a small citrus fruit with a loose skin, especially one of a variety with deep orange-red skin.

• 2 the citrus tree which bears tangerines. [Citrus reticulata.]

• 3 a deep orange-red colour.

– origin C19: from Tanger (former name of Tangier, from where the fruit was exported) + -ine1.