obtuse angle (ŏb-t s') Pronunciation Key
An angle whose measure is between 90° and 180°. Compare acute angle. |
| a fool or simpleton; ninny. |
| a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |
An angle that measures more than 90 degrees but less than 180 degrees. (Compare acute angle and right angle.)