modified release

https://doi.org/10.1351/goldbook.15212
Release of a drug from a dosage form that it is not immediate (e.g., sustained release, retarded release, delayed-action preparations, controlled release, extended release, etc.).
Source:
PAC, 2009, 81, 971. (Glossary of terms related to pharmaceutics (IUPAC Recommendations 2009)) on page 992 [Terms] [Paper]