Acutissima

Acutissima is a term that can refer to a sharp or acute angle. In geometry, an acute angle is an angle that measures less than 90 degrees. This means that if you imagine a right angle as the corner of a square, any angle smaller than that corner is considered acute. For example, a 30-degree angle or a 60-degree angle are both acute angles.

The term acutissima can also be used in a more general sense to describe something that is very sharp, piercing, or keen. This could apply to physical objects, such as a needle with an acutissima point, or to abstract concepts, such as an acutissima observation that perfectly captures a subtle truth. The intensity implied by "acutissima" suggests a high degree of sharpness or precision.

In some contexts, particularly in older or specialized texts, acutissima might appear as a descriptor for specific types of angles or points. Its usage generally emphasizes an extreme degree of sharpness or acuity.