Octonary: meaning, definitions and examples
8️⃣
octonary
[ ˈɒk.tə.nə.ri ]
mathematics
Octonary refers to a numerical system or representation that uses the base eight. It is often used in mathematical contexts involving octagonal structures or configurations. The term can also relate to concepts involving eight elements, particularly in abstract algebra.
Synonyms
Examples of usage
- The octonary system is essential in some areas of coding theory.
- In octonary mathematics, each digit represents a power of eight.
- This geometrical figure can be subdivided into octonary segments.
Etymology
The term 'octonary' is derived from the Latin word 'octo,' meaning 'eight,' combined with the suffix '-nary,' which is used in English to denote a numerical base. The concept of an octonary system has roots in ancient number theory, where different base systems were explored. Historically, the octonary system was not as widely used as binary or decimal systems, but it found applications in specialized areas of mathematics and computer science. Its association with octagonal shapes in geometry further enriches its usage in various contexts, reflecting the interplay between pure mathematics and practical applications.