Thickheaded (Adjective)
Meaning
(used informally) stupid.
Classification
All adjective clusters.
Examples
- He's so thickheaded, he still thinks the Earth is flat despite all the evidence to the contrary.
- My brother can be really thickheaded sometimes, he just won't listen to reason.
- I tried to explain the concept to her, but she's being thickheaded and just won't get it.
- He's so thickheaded, he invested all his money in a pyramid scheme and lost everything.
- My friend is being thickheaded and refuses to apologize for his mistake, even though he knows he was wrong.