Smithing

A metalsmith or simply smith is a craftsman fashioning useful items (for example, tools, kitchenware, tableware, jewellery, and weapons) out of various metals. Smithing is one of the oldest metalworking occupations. Shaping metal with a hammer (forging) is the archetypical component of smithing. Often the hammering is done while the metal is hot, having been heated in a forge. Smithing can also involve the other aspects of metalworking, such as refining metals from their ores (traditionally done by smelting), casting it into shapes (founding), and filing to shape and size.

The prevalence of metalworking in the culture of recent centuries has led Smith and its equivalents in various languages (German Schmidt, French Lefèvre, Spanish Herrero, Italian , , Ferrero etc.) to be a common occupational surname. As a suffix, -smith connotes a meaning of a specialized craftsman—for example, wordsmith and tunesmith are nouns synonymous with writer or songwriter, respectively.

In pre-industrialized times, smiths held high or special social standing since they supplied the metal tools needed for farming (especially the plough) and warfare. This was especially true in some West African cultures.

...
Wikipedia