octocentenaries

• plural

  plural

  The grammatical form denoting more than one person, place, thing, or idea.

  of octocentenary.
  octocentenary

  adjective

  pertaining to 800 or a period of 800 years; marking the completion of 800 years.

More Suggestions

• ultracentenarian
• centenarian
• octogenarian
• supercentenarian
• Stannaries
• bicentenary
• centenary
• countenance
• octometer