Definisi : vt make an exact copy of, menduplikasi: a machine that can ~ documents, mesin yg boleh menduplikasi dokumen; to ~ keys, menduplikasi kunci; by doing this, we’re duplicating the work of another government agency, dgn berbuat begini, kita menduplikasi kerja agensi kerajaan yg lain. (Kamus Inggeris-Melayu Dewan)
Definisi : n copy, salinan; (of key etc) approp n + pendua: each member was given a ~ of the report, setiap ahli diberi salinan laporan itu; I’d left my key at home but fortunately I had a ~ in my desk drawer, saya tertinggal kunci rumah, mujurlah ada kunci pendua dlm laci meja saya; in ~, dlm dua salinan: the form must be filled out in ~, borang itu mesti diisi dlm dua salinan; (Kamus Inggeris-Melayu Dewan)
Definisi : adj 1. identically copied, pendua: a ~ copy of the agreement, salinan pendua surat perjanjian itu; a ~ key, kunci pendua; 2. in two parts, (dlm) dua salinan: the firm makes out ~ invoices, firma itu mengeluarkan invois dlm dua salinan; (Kamus Inggeris-Melayu Dewan)