Definitions

1. noun

A poisonous substance that is produced by living cells and can cause harm or death to other organisms.

“The doctor warned the patient about the toxins in the contaminated food.”

2. verb

To produce or release a toxin.

“The fungus toxin is produced by certain types of mold.”

3. noun

A poisonous or pathogenic substance produced by living organisms.

“The toxin in the snake’s venom caused severe pain and swelling.”