The American Heritage® Dictionary of the English Language, 4th Edition
adj. Of, relating to, or functioning as a pronoun.
adj. Resembling a pronoun, as by specifying a person, place, or thing, while functioning primarily as another part of speech. His in his choice is a pronominal adjective.
adj. Of, pertaining to, resembling, or functioning as of a pronoun.
the GNU version of the Collaborative International Dictionary of English
adj. Belonging to, or partaking of the nature of, a pronoun.
The Century Dictionary and Cyclopedia
Belonging to or of the nature of a pronoun: as, a pronominal root.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. a phrase that functions as a pronoun
adj. relating to pronouns
Word Usage
"But we are chiefly concerned with what may be called pronominal variation, in which the word avoided is either a noun or its obvious pronoun substitute."