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