Sexadecimal

Part of speech: adjective

Definitions

  1. Concerning a numeral framework that operates with a base of sixteen, utilizing digits that symbolize values ranging from 0 to 15
  2. Involving a counting system based on sixteen, where each individual digit signifies numbers from 0 to 15
  3. Relating to a positional numeral system that is based on sixteen, where the digits represent values from zero to fifteen

Etymology: The adjective in question appears to be a blend or a near relative of terms like "sexagesimal," which relates to the number 60, derived from the Latin "sexaginta" meaning sixty. "Sexadecimal" seems to draw on similar numeric roots but combines elements suggesting a base-16 system—commonly known as hexadecimal—with the Latin prefix "sex-" meaning six. This hybrid formation hints at an attempt to describe something involving both six and sixteen, though it is not a standard term in mathematics or linguistics. The standard term for base-16 numbering is "hexadecimal," from the Greek "hexa-" meaning six and the Latin "decem" meaning ten, reflecting the counting system of sixteen (6 + 10). The creation of "sexadecimal" might arise from confusion or playful blending of Latin and Greek numerical prefixes, since "sex-" is Latin for six but typically does not combine with "decimal" (related to ten) in English mathematical terminology. If used, this adjective would likely describe a system or notation related to a base involving six and ten, but since "sexadecimal" is not found in authoritative sources, its origin is probably a modern neologism or error rather than a historically grounded term. The standard and historically attested word is "hexadecimal," which entered English technical vocabulary in the mid-20th century with the rise of computing. In summary, this adjective appears to be a linguistic curiosity born from the fusion of Latin and Greek numerical elements, where the established convention favors "hexadecimal" for base-16. Its formation reflects how numerical prefixes from different classical languages can sometimes mingle in informal or experimental coinages, even if they lack formal acceptance.

Synonyms: hexadecimal