English: copying (print and digital)
Welsh: copïo (gwaith printiedig a digidol)
Subject: Cyffredinol
English definition: The duplication of information (either part or whole). Material can be duplicated either by making a print copy (to paper) or a digital copy (downloading to a storage device, for example a disk, memory stick etc).
Welsh definition: Dyblygu gwybodaeth (naill ai'n rhannol neu'n gyfangwbl). Gellir dyblygu deunydd naill ai drwy wneud copi printiedig (i bapur) neu gopi digidol (lawrlwytho i ddyfais storio, er enghraifft disg, cofbin ac ati).