Where does “irritate” come from?

irritate (Italian) comes from Italian irritare, from Latin irrito, from Latin irritus, 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.

irritate (Italian): feminine plural of irritato; second-person plural...

Definitions

  1. feminine plural of irritato; second-person plural...

Ancestry of “irritate”, step by step

irritate traces back through two separate lines of ancestry.

via Italian irritare

StepLanguageWordMeaning
1Italianirritareto irritate, vex, provoke, peeve; to irritate,...
2LatinirritoI incite, excite, stimulate, instigate, provoke;...
3Latinirritusinvalid, void, null and void; ineffective,...
4Latinratusconsidered, having been considered; established,...
5Latinrēōrto reckon, calculate
6Proto-Italicrēōrto reckon, to calculate; to think, to deem, to...
7Proto-Indo-Europeanh₂reh₁-to think, reason; to arrange
8Proto-Indo-Europeanh₂er-to fit, to fix, to put together

via Italian irritato

StepLanguageWordMeaning
1Italianirritatoirritated, annoyed, distressed, vexed; past...
Every word from Proto-Indo-European h₂er-Every word from Proto-Indo-European h₂reh₁-Every word from Proto-Italic rēōr