pronominal /pɹəʊˈnɒmɪnəl/adjective 1noun 1forms 3 adjective1 •Of, pertaining to, resembling, or functioning as a pronoun.Neither of these pronominal compounds was found in current sources. — 2014 noun1 •A phrase that acts as a pronoun. formspronominals · more pronominal · most pronominal