Skip navigation.

nonad - What does it mean?

Definition of 'nonad'

English

Noun

(en-noun)
  • a collection, or series of nine things
  • Derived terms

    * nonadic

    Usage notes

    *True nonads seem to be rare. Most collections of nine things are actually triads of triads. *Also the name of a photographic filter used for astronomy, meaning "no Sodium D-line", where Sodium has the symbol Na, from the Latin natrium .

    Anagrams

    * *