Definition of OBTUSE
1a : not pointed or acute : blunt b (1) of an angle : exceeding 90 degrees but less than 180 degrees (2) : having an obtuse angle <an obtuse triangle> — see triangle illustration c of a leaf : rounded at the free end
2a : lacking sharpness or quickness of sensibility or intellect : insensitive, stupid b : difficult to comprehend : not clear or precise in thought or expression
1a : not pointed or acute : blunt b (1) of an angle : exceeding 90 degrees but less than 180 degrees (2) : having an obtuse angle <an obtuse triangle> — see triangle illustration c of a leaf : rounded at the free end
2a : lacking sharpness or quickness of sensibility or intellect : insensitive, stupid b : difficult to comprehend : not clear or precise in thought or expression
