forgier

Old French forgier meant 'to forge' — to heat metal and hammer it into shape. It came from Latin fabricare, 'to construct, to fabricate,' which itself derived from faber, a craftsman or smith. The word was about making things. Good things, useful things. A blacksmith forged horseshoes, a swordsmith forged blades. There was nothing dishonest about it.

The turn happened sometime in the 14th century. If a smith could forge a key, he could forge a false key. If a scribe could write a document, he could write a false document. The skill of making became the skill of faking, and English started using 'forge' to mean both. By 1300, forgery in Anglo-French legal documents meant the production of a counterfeit — a false coin, a false deed, a false seal.

The dual meaning persisted. Shakespeare used 'forge' to mean both metalwork and deception, sometimes in the same play. In Henry V, the Chorus speaks of a forge of war — honest making. In Othello, Iago forges evidence — dishonest making. The audience understood both without confusion. Context did the work.

English still carries both meanings in parallel. A blacksmith forges iron. A criminal forges documents. The forge is where you make things; forgery is what you make when you shouldn't. Han van Meegeren forged Vermeers so well that Hermann Goering paid a fortune for one in 1943. The craft was real. Only the attribution was false.