AMBLYGONOUS Angle, in Geometry, is an obtuse Angle; or an Angle consisting of more than 90 Degrees. See ANGLE, and OBTUSE. A Triangle is said to be Amblygonous, when it has one Angle greater than a right Angle. See TRIANGLE. The Word is Greek; composed of αμβλύς, obtuse, and γωνία, Angle.