Where does “triphyllous” come from?

triphyllous (English) comes from English phyllous, from English ous, from English ou, from Afrikaans ou, from Dutch oud, from Middle Dutch out, from Old Dutch ald, from Proto-West Germanic ald — to grow, nourish.

triphyllous (English): Having three leaves

Definitions

  1. Having three leaves

Ancestry of “triphyllous”, step by step

triphyllous traces back through two separate lines of ancestry.

via English phyllous

StepLanguageWordMeaning
1Englishphylloushomologous with a leaf
2Englishousplural of ou
3EnglishouA probably extinct species of Hawaiian...
4AfrikaansouAn old fellow, guy, bloke; attributive form of...
5Dutchoudold
6Middle Dutchoutold
7Old Dutchald
8Proto-West Germanicaldold
9Proto-Germanicaldazold, grown up
10Proto-Indo-Europeanh₂eltós
11Proto-Indo-Europeanh₂él-to grow, nourish

via English tri

StepLanguageWordMeaning
1Englishtritriathlon; triangle
2Proto-Indo-Europeantréyesthree
Every word from Proto-Indo-European h₂él-