enneatical

English

Etymology

Ancient Greek ἐννέα (ennéa, “nine”) +‎ -ical.

Adjective

enneatical (not comparable)

1. (obsolete) Occurring once in every nine times, days, years, etc.; every ninth.

   enneatical days

Related terms

• enneadic

References

• “enneatical”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.