1. ಕಾಲಗಣನ

    ♪ kālagaṇana
      noun
    1. the act of measuring time, computing the duration of days, months, years, etc. based on the movement of stars, planets, etc.

  2. ಕಾಲಗಣನೆ

    ♪ kālagaṇane
      noun
    1. = ಕಾಲಗಣನ.