Ob·tuse a. [Compar. Obtuser superl. Obtusest.]
1. Not pointed or acute; blunt; -- applied esp. to angles greater than a right angle, or containing more than ninety degrees.
2. Not having acute sensibility or perceptions; not alert, especially to the feelings of others; dull; stupid; as, obtuse senses.
3. Dull; deadened; as, obtuse sound.
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