Antitoxin and Toxoid

Antitoxin noun - An antibody that can neutralize a specific toxin.

Toxoid and antitoxin are semantically related. In some cases you can use "Toxoid" instead a noun "Antitoxin".

Toxoid noun - A bacterial toxin that has been weakened until it is no longer toxic but is strong enough to induce the formation of antibodies and immunity to the specific disease caused by the toxin.

Antitoxin and toxoid are semantically related. You can use "Antitoxin" instead a noun "Toxoid".