Where does “Zentrum” come from?

Zentrum (Plautdietsch) comes from German Zentrum, from Latin centrum, from Ancient Greek κέντρον, from Proto-Hellenic *kéntron, from Proto-Indo-European *ḱéntrom — pointed tool.

Zentrum (Plautdietsch): center

Definitions

center

Ancestry of “Zentrum”, step by step

Step	Language	Word	Meaning
1	German	Zentrum	center, centre; central point; the centre, the...
2	Latin	centrum	center
3	Ancient Greek	κέντρον	Something with a sharp point: point, spike, spur;...
4	Proto-Hellenic	*kéntron	—
5	Proto-Indo-European	*ḱéntrom	pointed tool

Every word from Proto-Indo-European *ḱéntrom →Every word from Proto-Hellenic *kéntron →Every word from Ancient Greek κέντρον →