Definition Of forging
make or shape (a metal object) by heating it in a fire or furnace and beating or hammering it.
For a dark blade such as this, the metal is forged in a magical fire of burning ice.
move forward gradually or steadily.
he forged through the crowded side streets
produce a copy or imitation of (a document, signature, banknote, or work or art) for the purpose of deception.
The plaintiff could easily have forged her partner's signature to it.