#1 forge v. [hammer] create by hammering; "hammer the silver into a bowl"; "forge a pair of tongues". wn
#2 forge v. [fake, counterfeit] make a copy of with the intent to deceive; "he faked the signature"; "they counterfeited dollar bills"; "She forged a Green Card". wn
#3 forge v. [invent, contrive, devise, excogitate, formulate] come up with (an idea, plan, explanation, theory, or principle) after a mental effort; "excogitate a way to measure the speed of light". wn
#4 forge n. furnace consisting of a special hearth where metal is heated before shaping. wn
#5 forge n. [smithy] a workplace where metal is worked by heating and hammering. wn
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