Where does “tijdrekening” come from?

tijdrekening (Dutch) comes from Dutch tijd, from Middle Dutch tijt, from Old Dutch tīt, from Proto-Germanic tīdiz, from Proto-Indo-European déh₂itis, from Proto-Indo-European deh₂y-, from Proto-Indo-European deh₂- — to share, divide.

tijdrekening (Dutch): system of subdividing time and calculating dates;...

Definitions

  1. system of subdividing time and calculating dates;...

Ancestry of “tijdrekening”, step by step

tijdrekening traces back through two separate lines of ancestry.

via Dutch tijd

StepLanguageWordMeaning
1Dutchtijdtime; tense
2Middle Dutchtijttime; time, moment; right, appointed time
3Old Dutchtīttime
4Proto-Germanictīdiztime; period, interval
5Proto-Indo-Europeandéh₂itisinterval, period of time
6Proto-Indo-Europeandeh₂y-to share, divide
7Proto-Indo-Europeandeh₂-to share, divide

via Dutch rekening

StepLanguageWordMeaning
1DutchrekeningA calculation; A mathematically consistent set of...
2Dutchrekenento calculate, to do arithmetic
3Middle Dutchrēkenento put in order (an account, bill etc)
4Old Dutchrekanon
5Proto-Germanicrekanōnąto count; to explain
6Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just
Every word from Proto-Indo-European deh₂-Every word from Proto-Indo-European deh₂y-Every word from Proto-Indo-European déh₂itis