| 1 | Hindi | केंद्र | centre; middle, focus; the centre |
| 2 | Sanskrit | केन्द्र | center of a circle; argument of a circle;... |
| 3 | Ancient Greek | κέντρον | Something with a sharp point: point, spike, spur;... |
| 4 | Proto-Indo-European | ḱent- | to pierce; to prick; point; to stab |