As nouns the difference between clementine and mandarine

is that clementine is a type of small, sweet orange, the result of a cross between a tangerine and Seville orange while mandarine is an alternative spelling of lang=en (in the term "mandarin orange".

As an adjective Clementine

is of or relating to Clement, especially to Pope Clement I and the spurious homilies attributed to him, or to Pope Clement V and his compilations of canon law.

As a proper noun Clementine

is {{given name|female|from=Latin}} borrowed from French Clémentine in the 19th century.