Octonary

Origin

From the Latin octōnārius ("containing eight"), from octōnī ("eight at a time”, “by eights”, “eight each") + -ārius (whence the English suffix -ary).

Full definition of octonary

Adjective

1. Of eighth rank or order.
2. Consisting of eight things

Noun

1. A group of eight things

Synonyms

• octad

Anagrams

• cartoony