a disgusting (thing)

This adjective describes something that is dirty, smells bad, or makes you sick. It's a strongly negative word.

I'm never going there again. That place is disgusting!

You can also say that an idea is "disgusting" if you think that something is morally wrong:

What he did was disgusting, and he deserves to be locked up for the rest of his life!

This phrase appears in these lessons: