From The Collaborative International Dictionary of English v.0.48 [gcide]:
Caladium \Ca*la"di*um\, noun [NL.] A genus of aroideous plants, of which some species are cultivated for their immense leaves (which are often curiously blotched with white and red), and others (in Polynesia) for food.
From WordNet (r) 3.0 (2006) [wn]:
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