adj. That is based on arguments. Pertaining to arguments.
the GNU version of the Collaborative International Dictionary of English
adj. Of, pertaining to, or containing, argument; argumentative.
The Century Dictionary and Cyclopedia
Belonging to or consisting in argument.
Word Usage
"Tyler Burge (1973) finds support for the metalinguistic view in non-argumental occurrences of names, where they often take on a metalinguistic interpretation, as in"