Where does “விடுவம்” come from?

விடுவம் (Tamil) comes from Sanskrit विषुव, from Sanskrit विषुवत्, from Sanskrit विषु.

விடுவம் (Tamil): equinox

Definitions

  1. equinox

Ancestry of “விடுவம்”, step by step

StepLanguageWordMeaning
1Sanskritविषुवequinox
2Sanskritविषुवत्—
3Sanskritविषु—
Every word from Sanskrit विषु →Every word from Sanskrit विषुवत् →Every word from Sanskrit विषुव →