A blade design made popular in handmade hunting knives by Bob Loveless beginning about 1969, used earlier by Randall and others. Characterized by a slow convex-curved drop in the point. The drop-point format lowers the point for control, but leaves the point extremely strong. It's usually coupled with plenty of belly for slicing, making it ideal for hunting knives. An extremely good all-around format that also shows up on tactical and utility knives.
The tang is the part of the knife where the blade stops and the handle starts. There are many different terms used to describe what kind of tang a knife has, because the strength and other characteristics of the knife depend on the tang format. A full tang knife has a tang that goes the length of the handle at full width, and you can see the tang spine itself because the handle slabs are afixed to each side. This is the strongest tang format. To save weight, the maker can taper the tang so it gets thinner as it goes back into the handle; this is appropriately enough called a tapered tang. If the tang disappears into the handle itself, it's called a hidden tang. If the tang thins out considerably once it goes into the handle, it's called a stick tang.