subkingdom

noun sub·king·dom \ˈsəb-ˌkiŋ-dəm\

Definition of SUBKINGDOM

: a category in biological classification ranking below a kingdom and above a phylum

1825

Medical Dictionary

noun sub·king·dom \ˈsəb-ˌkiŋ-dəm\

: a category in biological classification ranking below a kingdom and above a phylum

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