Duplex meaning in HindiTags: Dvaidhta meaning in Hindi. Duplex meaning in hindi. Duplex in hindi language. What is meaning of Duplex in Hindi dictionary? Duplex ka matalab hindi me kya hai (Duplex का हिन्दी में मतलब ). Dvaidhta in hindi. Hindi meaning of Duplex , Duplex ka matalab hindi me, Duplex का मतलब (मीनिंग) हिन्दी में जाने। What is Duplex ? Who is Duplex ? Where is Duplex English to Hindi dictionary(शब्दकोश).