noun
1. : a bevel with an immovable arm at an angle of 45 degrees for striking miter lines
2.
a. : a square with an arm adjustable to any angle
b. : a rigid square with a 45 degree bevel on the end of the stock
noun
1. : a bevel with an immovable arm at an angle of 45 degrees for striking miter lines
2.
a. : a square with an arm adjustable to any angle
b. : a rigid square with a 45 degree bevel on the end of the stock
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012