Noun phycomycetes has 1 sense
  1. Phycomycetes, Phycomycetes group - a large and probably unnatural group of fungi and funguslike organisms comprising the Mastigomycota (including the Oomycetes) and Zygomycota subdivisions of the division Eumycota; a category not used in all systems
    --1 is a kind of taxonomic group, taxonomic category, taxon
    --1 is a member of Fungi, kingdom Fungi, fungus kingdom
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