family rickettsiaceae is a noun meaning "microorganism resembling bacteria inhabiting arthropod tissues but capable of causing disease in vertebrates". It carries one recorded sense.
microorganism resembling bacteria inhabiting arthropod tissues but capable of causing disease in vertebrates
Definitions, synonyms and semantic relations for family rickettsiaceae come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.