noun
small class of marine mollusks comprising the chitons; sometimes considered an order of the subclass Amphineura
• Syn: ↑Polyplacophora
• Hypernyms: ↑class
• Member Holonyms: ↑Mollusca, ↑phylum Mollusca
• Member Meronyms: ↑genus Chiton
Useful english dictionary. 2012.