antitoxin
- noun (n)
Meaning: agent for negating the effect of an infection or poison
Synonyms:
antibiotic
antibody
antipoison
antiseptic
antiserum
antivenin
counteractant
counteragent
medicine
neutralizer
preventive
serum
vaccine
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.