n. Any substance having a specific toxic effect on certain cells
The Century Dictionary and Cyclopedia
n. An adaptation-product which has specific toxic properties for the particular kind of cell which was used in immunization.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. any substance that has a toxic effect on cells
Word Usage
"These results suggest that combining NMDAR antagonist ketamine with an astrocytic inhibitor or cytotoxin, which is suitable for clinical use once synthesized, might be a potential strategy for clinical management of neuropathic pain."