[tox.in-an.ti.tox.in] n (1904): a mixture of toxin and antitoxin used esp. formerly in immunizing against a disease (as diphtheria) for which they are specific
TOXIN-ANTITOXIN
Meaning of TOXIN-ANTITOXIN in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012