ennea-

American  

1. a combining form meaning “nine,” used in the formation of compound words.

   enneahedron.

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Usage

What does ennea- mean? Ennea- is a combining form used like a prefix meaning “nine.” It is used in some scientific and other technical terms.Ennea- comes from the Greek ennéa, meaning “nine.” The Latin counterpart is nōnus, meaning “ninth” and source of the combining form nona-, which you can learn more about in our Words That Use articles for that form.

Etymology

Origin of ennea-

< Greek, combining form of ennéa nine

Example Sentences

Ennea, en′ē-a, a prefix in words of Greek origin, signifying nine.—n.

From Project Gutenberg

Of a certain Rubenius Celer he says that he "would needs have it engraven on his tomb that he had led his life with Ennea, his dear wife, forty-three years and eight months, and never fell out."

From Project Gutenberg

About the same time they sent ten thousand settlers of their own citizens and the allies to settle the place then called Ennea Hodoi or Nine Ways, now Amphipolis.

From Project Gutenberg

They succeeded in gaining possession of Ennea Hodoi from the Edonians, but on advancing into the interior of Thrace were cut off in Drabescus, a town of the Edonians, by the assembled Thracians, who regarded the settlement of the place Ennea Hodoi as an act of hostility.

From Project Gutenberg