Where does “decimosexto” come from?

decimosexto (Spanish) comes from Spanish décimo, from Latin Decimus, from Latin decem, from Latin -nus, from Proto-Italic -nos, from Proto-Indo-European -nós — Creates verbal adjectives from roots.

decimosexto (Spanish): sixteenth

Definitions

  1. sixteenth

Ancestry of “decimosexto”, step by step

decimosexto traces back through two separate lines of ancestry.

via Spanish décimo

StepLanguageWordMeaning
1Spanishdécimotenth; participation in the lottery; 10-centésimo...
2LatinDecimusoriginally used for a tenth-born son
3Latindecemten; 10
4Latin-nus-an
5Proto-Italic-nosCreates verbal adjectives from verb stems
6Proto-Indo-European-nósCreates verbal adjectives from roots

via Spanish sexto

StepLanguageWordMeaning
1Spanishsextosixth
2LatinSextusparticularly popular in Gaul. (Occasionally also found as a cognomen.) In particular
3Latinsexsix; 6
4Proto-Italicsekssix
5Proto-Indo-Europeanswéḱssix
Every word from Proto-Indo-European -nósEvery word from Latin -nusEvery word from Latin decem