Noun subkingdom metazoa has 1 sense
  1. Metazoa, subkingdom Metazoa - multicellular animals having cells differentiated into tissues and organs and usually a digestive cavity and nervous system
    --1 is a kind of subkingdom
    --1 is a member of Animalia, kingdom Animalia, animal kingdom
    --1 has members:
     metazoan; Cnidaria, phylum Cnidaria, Coelenterata, phylum Coelenterata
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