Correctional \Cor*rec"tion*al\ (k?r-r?k"sh?n-al), a. [Cf. F. correctionnel.]

Tending to, or intended for, correction; used for correction; as, a correctional institution. [1913 Webster]

Source: The Collaborative International Dictionary of English v.0.48
 

correctional adj : concerned with or providing correction; "a correctional institution"

Source: WordNet (r) 2.0
 

Correctional \Cor*rec"tion*al\ (k?r-r?k"sh?n-a]/>l), a. [Cf. F. correctionnel.]

Tending to, or intended for, correction; used for correction; as, a correctional institution.

Source: Webster's Revised Unabridged Dictionary (1913)