toxin

1. A poisonous substance, especially a protein, that is produced by living cells or organisms and is capable of causing disease when introduced into the body tissues but is often also capable of inducing neutralizing antibodies or antitoxins.

2. A poisonous substance that is a specific product of the metabolic activities of a living organism and is usually very unstable, notably when introduced into the tissues, and typically capable of inducing antibody formation.

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Top Words by points	Points	Word Game
toxin	12	Scrabble

2 Letters	Scrabble® Points
on	2
xi	9
to	2
ti	2
ox	9
in	2
oi	2
no	2
it	2

3 Letters	Scrabble® Points
not	3
nix	10
nit	3
ion	3
tin	3
tix	10
ton	3

4 Letters	Scrabble® Points
into	4

5 Letters	Scrabble® Points
toxin	12