B2adjectiveenvironmentscience
US/ˈtɑːk.sɪk/
UK/ˈtɒk.sɪk/
poisonous and harmful to people, animals or the environment; also used for very unpleasant behavior
In context
Thousands of fish died after toxic waste leaked into the river.
Burning plastic releases toxic fumes that are dangerous to breathe.
She left the company because of its toxic work culture.
Words that go with toxic
adjective + noun
- toxic wasteThe factory was fined for dumping toxic waste.
- toxic chemicalsSome cheap toys contain toxic chemicals.
- toxic relationshipIt took her years to leave a toxic relationship.
adverb + adjective
- highly toxicThis mushroom is highly toxic, so never eat it.
adjective + preposition
- toxic toChocolate is toxic to dogs.
Common mistakes
Incorrect:
This smoke is very toxic for children.Correct: This smoke is very toxic to children.