Where does “Rickettsia” come from?

Rickettsia (Translingual) comes from English Ricketts, from English Rickett, from English Richard, from Middle English Rycharde, from Old French Richard, from Medieval Latin Richardus, from Frankish Rīkahard, from Proto-Germanic Rīkaharduz — to straighten, to right oneself; right; just.

Rickettsia (Translingual): genus

Definitions

  1. genus

Ancestry of “Rickettsia”, step by step

StepLanguageWordMeaning
1EnglishRicketts—
2EnglishRickett—
3EnglishRichardA turd
4Middle EnglishRycharde—
5Old FrenchRichard—
6Medieval LatinRichardus—
7FrankishRīkahard—
8Proto-GermanicRīkaharduzA male given name
9Proto-Germanicrīksking, ruler
10Proto-Celticrīxsking
11Proto-Indo-Europeanh₃rḗǵsking, ruler
12Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just

Words derived from “Rickettsia”

Every word from Proto-Indo-European h₃reǵ- →Every word from Proto-Indo-European h₃rḗǵs →Every word from Proto-Celtic rīxs →