toxic
adjectiveUK /ˈtɒk.sɪk/
US /ˈtɑːk.sɪk/
Very harmful or poisonous to people, animals, or plants.
The factory released toxic chemicals into the river.
RELATED WORDS
OTHER MEANINGS
2. Very bad or harmful in a non-physical way, like a relationship or situation.
She decided to leave a toxic friendship that made her unhappy.
3. Relating to financial products that are risky and likely to lose value.
The bank had to deal with a large amount of toxic debt.
4. Causing strong dislike or disapproval among people.
The debate turned toxic, with everyone shouting at each other.