The Collaborative International Dictionary
Obtusity
Obtusity \Ob*tu"si*ty\, n.
Obtuseness.
--Lond. Quart. Rev.
Wiktionary
obtusity
n. obtuseness
Usage examples of "obtusity".
The military mind might be rigid to the point of obtusity in general matters, but in combat on this level he was an expert.
She kept forgetting that the big man's unsubtle mannerisms did not denote any obtusity of mind or feeling.