Definition of clementines:
(n) :
A type of small, sweet-tasting orange, the result of a hybrid cross between the willowleaf variety of mandarin orange (Citrus × aurantium f. deliciosa) and a sweet orange (Citrus sinensis). Scientific name: Citrus × clementina.
(n) :
A female given name from Latin; feminine of Clement.
(adj) :
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, or to the Sixto-Clementine Vulgate (commonly called the Clementine Vulgate).