Meaning of OBTUSE in English

OBTUSE

superl dull; deadened; as, obtuse sound.

2. obtuse ·superl not having acute sensibility or perceptions; dull; stupid; as, obtuse senses.

3. obtuse ·superl not pointed or acute; blunt;

— applied ·esp. to angles greater than a right angle, or containing more than ninety degrees.

Webster English vocab.      Английский словарь Webster.