Associations to the word «Rickettsia»

Wiktionary

RICKETTSIA, noun. Any of a group of gram-negative bacteria, of the genus Rickettsia, carried as parasites by ticks, fleas and lice; they cause typhus and other diseases
RICKETTSIA, proper noun. A taxonomic genus within the family Rickettsiaceae   — the rickettsia bacteria.

Dictionary definition

RICKETTSIA, noun. Any of a group of very small rod-shaped bacteria that live in biting arthropods (as ticks and mites) and cause disease in vertebrate hosts; they cause typhus and other febrile diseases in human beings.

Wise words

In words, as fashions, the same rule will hold; Alike fantastic, if too new, or old: Be not the first by whom the new are tried, Nor yet the last to lay the old aside.
Alexander Pope