Toxin-Antitoxin is a 15 letter English word.
It's valid Scrabble word worth 12 points.
It's valid Words with friends word worth 13 points.
You can make 159 anagrams from letters in toxin-antitoxin (-aiiinnnootttxx).
Definitions for toxin-antitoxin
noun
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a mixture of toxin and antitoxin, formerly used to induce active immunity against certain diseases, especially diphtheria.
Origin of toxin-antitoxin
First recorded in 1900-05