They really don't. Males have a larger brow line than females do but they were (at one time) the same. The males sex hormones changed that look. Testosterone is the reason why.
Operation Sharp Edge happened in 1990.
"Projecting" in this case means "sticking out." So a sharp projecting edge is a sharp edge that sticks out.
On the upper edge of each side
On a blade, the cutting edge is the sharp side.
On a blade, the cutting edge is the sharp side.
stupid people do it
The term for the projecting upper edge of a steep place is "precipice."
the sharp is called the teeth and the cutting edge is the blade
Tools meant for cutting have sharp edges because a sharp edge requires less force to cut through materials, making the process more efficient. Additionally, a sharp edge creates a cleaner and more precise cut compared to a dull edge. Regular maintenance of the tool's sharpness is important to ensure its effectiveness and safety.
A crystal!!
A backsword is a sword with a single sharp edge.
Sharp curve or edge