Where does “centrolineal” come from?

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

centrolineal (English): Of lines, converging to a centre

Definitions

  1. Of lines, converging to a centre

Ancestry of “centrolineal”, step by step

StepLanguageWordMeaning
1Latincentrumcenter
2Ancient GreekκέντρονSomething with a sharp point: point, spike, spur;...
3Proto-Hellenic*kéntron—
4Proto-Indo-European*ḱéntrompointed tool
Every word from Proto-Indo-European *ḱéntrom →Every word from Proto-Hellenic *kéntron →Every word from Ancient Greek κέντρον →