Where does “microtidal” come from?

microtidal (English) comes from English tidal, 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.

microtidal (English): Having a small tidal range

Definitions

  1. Having a small tidal range

Ancestry of “microtidal”, step by step

microtidal traces back through two separate lines of ancestry.

via English tidal

StepLanguageWordMeaning
1Englishtidalrelating to tides
2EnglishtideThe periodic change of the sea level,...
3Middle EnglishtydeA time (period), season
4Old Englishtīdtime, period, season; period, season, time;...
5Proto-Germanictīdiztime; period, interval
6Proto-Indo-Europeandéh₂itisinterval, period of time
7Proto-Indo-Europeandeh₂y-to share, divide
8Proto-Indo-Europeandeh₂-to share, divide

via English micro

StepLanguageWordMeaning
1EnglishmicroSmall, relatively small; short form of...
2Ancient Greekμικρόςlittle, small
3Proto-Indo-Europeanmēy-soft, tender, dear
Every word from Proto-Indo-European deh₂-
microtidal — Etymology, Origin & Word History | Etymology Explorer