Where does “trezeno” come from?

trezeno (Old Spanish) comes from Portuguese treze, from Old Portuguese treze, from Latin tredecim, from Latin decem, from Latin -nus, from Proto-Italic -nos, from Proto-Indo-European -nós — Creates verbal adjectives from roots.

trezeno (Old Spanish): thirteenth

Definitions

  1. thirteenth

Ancestry of “trezeno”, step by step

trezeno traces back through two separate lines of ancestry.

via Portuguese treze

StepLanguageWordMeaning
1Portuguesetrezethirteen
2Old Portuguesetreze
3Latintredecimthirteen; 13
4Latindecemten; 10
5Latin-nus-an
6Proto-Italic-nosCreates verbal adjectives from verb stems
7Proto-Indo-European-nósCreates verbal adjectives from roots

via Old Spanish treze

StepLanguageWordMeaning
1Old Spanishtrezethirteen
Every word from Proto-Indo-European -nósEvery word from Latin -nusEvery word from Latin decem