Where does “hexadecimally” come from?

hexadecimally (English) comes from English hexadecimal, from English decimal, from Medieval Latin decimalis, from Latin Decimus, from Latin decem, from Latin -nus, from Proto-Italic -nos, from Proto-Indo-European -nós — Creates verbal adjectives from roots.

hexadecimally (English): In the hexadecimal numbering system

Definitions

  1. In the hexadecimal numbering system

Ancestry of “hexadecimally”, step by step

hexadecimally traces back through two separate lines of ancestry.

via English hexadecimal

StepLanguageWordMeaning
1EnglishhexadecimalA number system with base sixteen, using the...
2EnglishdecimalA number expressed in the base-ten system, a...
3Medieval Latindecimalis
4LatinDecimusoriginally used for a tenth-born son
5Latindecemten; 10
6Latin-nus-an
7Proto-Italic-nosCreates verbal adjectives from verb stems
8Proto-Indo-European-nósCreates verbal adjectives from roots

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European -nósEvery word from Latin -nusEvery word from Latin decem