同どう属ぞくどうぞくFreq.FrequencyTop 100,000Meanings1noun which may take the genitive case particle 'no', nounsame genus; congeneric; same kindUsed in biological taxonomy to mean 'same genus', and more broadly for things of the same kind or category. The biological sense is domain-specific.この二に種しゅは同どう属ぞくです。These two species belong to the same genus.