Etymology Explorer › Latin

Where does “ratihabitio” come from?

ratihabitio (Latin) comes from Latin ratus, from Latin rēōr, from Proto-Italic rēōr, from Proto-Indo-European h₂reh₁-, from Proto-Indo-European h₂er- — to fit, to fix, to put together.

Ancestry of “ratihabitio”, step by step

StepLanguageWordMeaning
1Latinratusconsidered, having been considered; established,...
2Latinrēōr—
3Proto-Italicrēōrto reckon, to calculate; to think, to deem, to...
4Proto-Indo-Europeanh₂reh₁-to think, reason; to arrange
5Proto-Indo-Europeanh₂er-to fit, to fix, to put together

Words derived from “ratihabitio”

  • ratihabition
Every word from Proto-Indo-European h₂er- →