Where does “seixanta-sis” come from?

seixanta-sis (Catalan) comes from Catalan sis, from Latin sex, from Proto-Italic seks, from Proto-Indo-European swéḱs — six.

seixanta-sis (Catalan): sixty-six

Definitions

  1. sixty-six

Ancestry of “seixanta-sis”, step by step

seixanta-sis traces back through two separate lines of ancestry.

via Catalan sis

StepLanguageWordMeaning
1Catalansissix; plural of si
2Latinsexsix; 6
3Proto-Italicsekssix
4Proto-Indo-Europeanswéḱssix

via Catalan seixanta

StepLanguageWordMeaning
1Catalanseixantasixty
2Latinsexagintasixty; 60
3Proto-Indo-Europeansweḱsḱomt
4Proto-Indo-Europeanswéḱs-dḱomtsix-ten

Words derived from “seixanta-sis

Every word from Proto-Indo-European swéḱsEvery word from Proto-Italic seksEvery word from Latin sex
seixanta-sis — Etymology, Origin & Word History | Etymology Explorer