a. Obs. [ad. L. argūmentābilis, f. argūmentāri: see prec. and -ABLE.] Admitting of argument; that may be argued; also argumentative.
1588. Fraunce, Lawiers Log., II. ix. 101 b. Disputation is an argumentable discussion of a doubtfull proposition.
1622. Callis, Stat. Sewers (1824), 187. I thought that an argumentable point.
