Where does “ἀντικείμενον” come from?

ἀντικείμενον (Ancient Greek) comes from Ancient Greek ἀντίκειμαι, from Ancient Greek κεῖμαι, from Proto-Indo-European ḱéytor, from Proto-Indo-European ḱey- — to be lying down; to settle.

Ancestry of “ἀντικείμενον”, step by step

StepLanguageWordMeaning
1Ancient Greekἀντίκειμαιto be set over against, correspond with
2Ancient Greekκεῖμαιto lie, lie outstretched; to lie, be situated; to...
3Proto-Indo-Europeanḱéytorto be lying flat
4Proto-Indo-Europeanḱey-to be lying down; to settle

Words derived from “ἀντικείμενον

Every word from Proto-Indo-European ḱey-Every word from Proto-Indo-European ḱéytorEvery word from Ancient Greek κεῖμαι