Edges

CUSPS

["Sharp points where two curves meet might be described this way."]

The word "edges" can refer to the pointed ends or tips of something, which are often called "cusps." In geometry or dentistry, a cusp is a sharp or pointed edge, making it a fitting answer. The clue plays on the literal meaning of edges while hinting at the more specific term "cusps." It’s a straightforward definition with a slight twist toward a less common word.