original [originals]+◼◼◼noun[UK: ə.ˈrɪdʒ.n̩.əl] [US: ə.ˈrɪdʒ.n̩.əl]
true copy+◼◻◻noun[UK: truː ˈkɒ.pi] [US: ˈtruː ˈkɑː.pi]
master copy+noun
master print+noun[UK: ˈmɑːst.ə(r) prɪnt] [US: ˈmæst.r̩ ˈprɪnt]
progenitor [progenitors]+◼◼◼noun[UK: prəʊ.ˈdʒe.nɪ.tə(r)] [US: proʊ.ˈdʒe.nɪ.tə(r)]
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