Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

Thesaurus

toxin

noun

Synonyms and Antonyms of toxin

a substance that by chemical action can kill or injure a living thing

  • read a pamphlet on the toxin responsible for botulism, a food poisoning that can cause paralysis and even death in some cases
Synonyms of toxin

bane, poison, toxic, venom
Words Related to toxin

cancer, contagion, disease, virus

fungicide, germicide, herbicide, insecticide, microbicide, pesticide, toxicant
Near Antonyms of toxin

antidote, antivenin, antivenom, mithridate

cure

cure-all, elixir, panacea

Learn More about toxin

  1. See words that rhyme with toxin Dictionary: Definition of toxin Medical Dictionary: Definition of toxin Spanish Central: Translation of toxin Nglish: Translation of toxin for Spanish speakers Britannica English: Translation of toxin for Arabic speakers Britannica.com: Encyclopedia article about toxin

Seen and Heard

What made you want to look up toxin? Please tell us where you read or heard it (including the quote, if possible).

show comments hide comments

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

memento

something that serves to warn or remind

Get Word of the Day daily email!

TRENDING NOW

  1. gaslight It is a word, though.

  2. invasion CNN reporter questions President.

  3. relevancy Ariana Grande slams ex-fiancé.

SEE ALL

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play

Ask the Editors

Word Games