stink1 S3 past tense stank past participle stunk [intransitive]
to have a strong and very unpleasant smell:
It stinks in here!
His breath stank of alcohol.
The toilets stank to high heaven (=stank very much).
used to say that something is bad, unfair, dishonest etc:
Don't eat there - the food stinks!
The whole justice system stinks.
stink something ↔ outphrasal verb
Those onions are stinking the whole house out.