Where does “sesiliardo” come from?

sesiliardo (Esperanto) comes from Esperanto ses, from Latin sex, from Proto-Italic seks, from Proto-Indo-European swéḱs — six.

sesiliardo (Esperanto): A thousand sextillion, 10

Definitions

  1. A thousand sextillion, 10

Ancestry of “sesiliardo”, step by step

StepLanguageWordMeaning
1Esperantosessix
2Latinsexsix; 6
3Proto-Italicsekssix
4Proto-Indo-Europeanswéḱssix
Every word from Proto-Indo-European swéḱs →Every word from Proto-Italic seks →Every word from Latin sex →