Versions of Illinois Compiled Statutes 215 ILCS 205/5 - Definitions on LawServer 2024 Illinois Compiled Statutes 215 ILCS 205/5 – Definitions 2023 Illinois Compiled Statutes 215 ILCS 205/5 – Definitions 2022 Illinois Compiled Statutes 215 ILCS 205/5 – Definitions. As used in this Act: