Definition: not smart; lacking intellect
Part of Speech: Adjective
Synonym(s): brainless, dense, stupid
Antonym(s): brainy, bright, brilliant
1. My obtuse brother is not smart enough to be offended when people refer to him as dumb.
2. Only an obtuse person would have such an idiotic thought.
3. The obtuse writer misspelled nearly every world in the article.