Where does “τρικλινιάρχης” come from?

τρικλινιάρχης (Ancient Greek) comes from Ancient Greek κλίνω, from Proto-Indo-European ḱley-, from Proto-Indo-European ḱel- — to cover; to incline.

Ancestry of “τρικλινιάρχης”, step by step

τρικλινιάρχης traces back through two separate lines of ancestry.

via Ancient Greek κλίνω

StepLanguageWordMeaning
1Ancient Greekκλίνωto bend, slant; to cause to give way, cause to...
2Proto-Indo-Europeanḱley-to shelter, cover; to lean, slope, incline
3Proto-Indo-Europeanḱel-to cover; to incline

via Ancient Greek τρεῖς

StepLanguageWordMeaning
1Ancient Greekτρεῖςthree
2Proto-Hellenictréyesthree
3Proto-Indo-European*tréyes

Words derived from “τρικλινιάρχης

Every word from Proto-Indo-European ḱel-Every word from Proto-Indo-European ḱley-Every word from Ancient Greek κλίνω