Where does “trinal” come from?

trinal (English) comes from Latin trīnālis, from Latin trīnus, from Latin trēs, from Proto-Italic trēs, from Proto-Indo-European *tréyes.

trinal (English): Having three parts; triple

Definitions

  1. Having three parts; triple

Ancestry of “trinal”, step by step

StepLanguageWordMeaning
1Latintrīnālisthree, threefold
2Latintrīnusthree each
3Latintrēsthree; 3
4Proto-Italictrēsthree
5Proto-Indo-European*tréyes—
Every word from Proto-Indo-European *tréyes →Every word from Proto-Italic trēs →Every word from Latin trēs →