(obsolete) Possibly a medicinal herb.

Of or pertaining to correction; serving to correct. / (obsolete) Qualifying; limiting.

Something that corrects or counteracts something. / (obsolete) Limitation; restriction.

plural of corrective

Of, pertaining to, or intended for correction. / (chiefly US) Of or pertaining to the imprisonment or rehabilitation of convicted criminals.

Able to be corrected

plural of correctness

In a corrective manner; so as to correct something.

the condition of being correctable

(obsolete) corrector