This is the 11788th most frequent Polish word.
korekcyjny
"Corrective"
In this context, 'korekcyjny' means 'correction-specific' as it describes an object used for correcting text errors.
Mam srebrny długopis korekcyjny.
I have a silver correction pen.
Here, 'korekcyjny' relates to orthodontic correction, as it describes devices for correcting dental alignment.
Mam szyny korekcyjne na zębach.
I have corrective braces on my teeth.
In this example, 'korekcyjny' denotes activities intended for correcting physical conditions, specifically posture in this case.