Where does “foederaturus” come from?

foederaturus (Latin) comes from Latin foederō, from Latin foedus, from Proto-Italic foiðos, from Proto-Indo-European bʰeyh₂- — to fear, be afraid; to strike, hit; to hew, cut.

Definitions

Ancestry of “foederaturus”, step by step

StepLanguageWordMeaning
1Latinfoederōto seal or ratify an agreement or treaty
2Latinfoedustreaty, agreement, contract; league; pact,...
3Proto-Italicfoiðos—
4Proto-Indo-Europeanbʰeyh₂-to fear, be afraid; to strike, hit; to hew, cut
Every word from Proto-Indo-European bʰeyh₂- →Every word from Proto-Italic foiðos →Every word from Latin foedus →