bioreversible

bioreversible

 [bi″o-re-ver´sĭ-b'l]
capable of being changed back to the original biologically active chemical form by processes within the organism; said of drugs.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.