Definition of adnoun in English:

adnoun

noun

  • A word added to or joined to a noun, specifically an adjective.

Origin

Mid 17th century; earliest use found in Cave Beck (d. ?1706), writer on universal language and Church of England clergyman. From ad- + noun, after adverb. Compare post-classical Latin adnomen.

Pronunciation:

adnoun

/ˈadnaʊn/