Where does “ráthaíocht” come from?

ráthaíocht (Irish) comes from Irish acht, from Middle Irish acht, from Latin āctus, from Latin agō, from Proto-Italic agō, from Proto-Indo-European h₂éǵeti, from Proto-Indo-European h₂eǵ- — to drive.

ráthaíocht (Irish): shoaling; guarantee; safeguard, assurance

Definitions

  1. shoaling; guarantee; safeguard, assurance

Ancestry of “ráthaíocht”, step by step

ráthaíocht traces back through two separate lines of ancestry.

via Irish acht

StepLanguageWordMeaning
1Irishachtdecree, enactment; compact; condition
2Middle Irishacht
3Latināctusmade, done, having been done
4Latinagōto act, to behave
5Proto-Italicagōdrive; push, impel; do, act
6Proto-Indo-Europeanh₂éǵetito be driving
7Proto-Indo-Europeanh₂eǵ-to drive

via Irish ráthaigh

StepLanguageWordMeaning
1Irishráthaighto shoal
2Irishráthearthen rampart; ring-fort, rath; layer
3Old Irishráthsurety, guarantor; suretyship, guarantee, pledge;...
4Proto-Celticɸratomgrace, virtue, good fortune
5Proto-Celtic*ɸarnatito grant, to bestow
6Proto-Indo-Europeanperh₃-to provide; bestow, give; to grant
Every word from Proto-Indo-European h₂eǵ-Every word from Proto-Indo-European h₂éǵetiEvery word from Proto-Italic agō
ráthaíocht — Etymology, Origin & Word History | Etymology Explorer