adjectival

/ˌædʒɪkˈtaɪvəl/
adjective
  1. Relating to or functioning as an adjective; describing a noun.
    • Some nouns can take an adjectival form by adding a suffix like '-y' or '-ful.'
    • In the phrase 'blue sky,' the word 'blue' has an adjectival role.
    • The teacher explained how adjectival clauses can add detail to a sentence.
What does "adjectival" mean? | whatsthatwordmean | whatsthatwordmean