chiton noun. 
['kʌɪtɒn, -t(ǝ)n] E19.[Greek khitōn; in sense 1 through mod. Latin Chiton genus name.]1.  A mollusc of the class Polyplacophora, characterized by a broad oval foot and a symmetrical dorsal shell composed of a series of eight overlapping plates. 
E19.2.  A long woollen tunic worn in ancient Greece. 
M19.  [TahlilGaran] English Dictionary ▲