senaryPronunciation: /ˈsiːnəri, ˈsɛn-/Definition of senary adjective rare relating to or based on the number six: in the binary scale only two characters are wanted, namely 1 and 0; in the senary, six; in the decimal, tenOrigin: late 16th century: from Latin senarius 'containing six', based on sex 'six'senary in other Oxford dictionaries Definition of senary in the US English dictionary
