Where does “trimestral” come from?

trimestral (English) comes from English trimester, from French trimestre, from Latin trimestris, from Latin mēnsis, from Proto-Italic mēnsis, from Proto-Italic mēns, from Proto-Indo-European mḗh₁n̥s, from Proto-Indo-European meh₁- — to measure.

trimestral (English): Of trimesters or the use thereof

Definitions

  1. Of trimesters or the use thereof

Ancestry of “trimestral”, step by step

trimestral traces back through two separate lines of ancestry.

via English trimester

StepLanguageWordMeaning
1EnglishtrimesterA period of three months or about three months;...
2Frenchtrimestrequarter; term; trimester
3Latintrimestristhree months
4Latinmēnsismonth
5Proto-Italicmēnsis
6Proto-Italicmēnsmonth
7Proto-Indo-Europeanmḗh₁n̥smoon; month
8Proto-Indo-Europeanmeh₁-to measure

via English AL

StepLanguageWordMeaning
1EnglishALInitialism of assembly language; Initialism of...
2Dutchalall, all of; already; yet
3Middle Dutchalall, all of; completely; even though, no matter...
4Old Dutchāl
5Proto-West Germanicallall
6Proto-Germanicallazall
7Proto-Indo-Europeanh₂él-to grow, nourish
Every word from Proto-Indo-European meh₁-
trimestral — Etymology, Origin & Word History | Etymology Explorer