Source : Webster's Revised Unabridged Dictionary (1913)

Anacardium \An`a*car"di*um\, n. [NL., fr. Gr. ? similar to + ?
   heart; -- the fruit of this plant being thought to resemble
   the heart of a bird.] (Bot.)
   A genus of plants including the cashew tree. See {Cashew}.

Source : WordNet®

Anacardium
     n : type genus of the Anacardiaceae: cashew [syn: {genus
         Anacardium}]