Enneatic

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Enneatic \En`ne*at"ic\, Enneatical \En`ne*at"ic*al\, a. [Gr.
     'enne`a nine.]
     Occurring once in every nine times, days, years, etc.; every
     ninth.
     [1913 Webster]
  


     {Enneatical day}, every ninth day of a disease.
  
     {Enneatical year}, every ninth year of a man's life.
        [1913 Webster]