A tang can refer to different things depending on the context. Here are some possible meanings:

• Sharp flavor or smell: A tang can refer to a sharp, distinctive, often lingering flavor or smell. For example, the tang of fresh-squeezed lemonade or the tang of the salty ocean breeze.

• Projection on a blade: A tang can also refer to the back portion of the blade component of a tool where it extends into stock material or connects to a handle, as on a knife, sword, spear, arrowhead, chisel, file, coulter, pike, scythe, screwdriver, etc. ). One can classify various tang designs by their appearance, by the manner in which they attach to a handle, and by their length in relation to the handle.

• Brand of drink mix: Tang (with a capital T) is an American brand of fruit-flavored drink mix powders. It was used in supplies given to astronauts and became popular in the 1960s and 70s.

In summary, a tang can refer to a sharp flavor or smell, a projection on a blade, or a brand of drink mix.