corrective
noun(cor-rec-tive)
a device for treating injury or disease
corrective
adjective(cor-rec-tive)
designed to promote discipline
Examples:
The teacher's action was corrective rather than instructional.
corrective
adjective(cor-rec-tive)
tending or intended to correct or counteract or restore to a normal condition
Examples:
Corrective measures.
Corrective lenses.