citron: thorny evergreen small tree or shrub of India widely cultivated for its large lemonlike fruits that have thick warty rind
citrus: any of numerous tropical usually thorny evergreen trees of the genus Citrus having leathery evergreen leaves and widely cultivated for their juicy edible fruits having leathery aromatic rinds
young turk: a member of one or more of the insurgent groups in Turkey in the late 19th century who rebelled against the absolutism of Ottoman rule