Definitions

1. noun

The state or quality of being dull or lacking sharpness of mind or perception.

“The professor criticized the student’s lack of critical thinking, citing his obtusity in the face of complex ideas.”

2. noun

The quality of being blunt or lacking subtlety in expression or thought.

“The politician’s obtusity in addressing the economic crisis was widely criticized by the media.”

3. noun

The state of being lacking in quickness of mind or discernment.

“The detective noted the suspect’s obtusity in responding to her questions about the crime.”