Where does “yestertide” come from?

yestertide (English) comes from English tide, from Middle English tyde, from Old English tīd, from Proto-Germanic tīdiz, from Proto-Indo-European déh₂itis, from Proto-Indo-European deh₂y-, from Proto-Indo-European deh₂- — to share, divide.

yestertide (English): A time period previous to the present; the past;...

Definitions

  1. A time period previous to the present; the past;...

Ancestry of “yestertide”, step by step

yestertide traces back through two separate lines of ancestry.

via English tide

StepLanguageWordMeaning
1EnglishtideThe periodic change of the sea level,...
2Middle EnglishtydeA time (period), season
3Old Englishtīdtime, period, season; period, season, time;...
4Proto-Germanictīdiztime; period, interval
5Proto-Indo-Europeandéh₂itisinterval, period of time
6Proto-Indo-Europeandeh₂y-to share, divide
7Proto-Indo-Europeandeh₂-to share, divide

via English yester

StepLanguageWordMeaning
1EnglishyesterYesterday; Of or pertaining to yesterday
2Middle Englishyester
3Old Englishgeostranyesterday
4Proto-Germanicgistr-yesterday
5Proto-Indo-Europeandʰǵʰyes-yesterday, the day before
6Proto-Indo-Europeandʰeǵʰ-day
Every word from Proto-Indo-European deh₂-Every word from Proto-Indo-European deh₂y-Every word from Proto-Indo-European déh₂itis