40th meaning in HindiTags: 40th meaning in Hindi. 40th meaning in hindi. 40th in hindi language. What is meaning of 40th in Hindi dictionary? 40th ka matalab hindi me kya hai (40th का हिन्दी में मतलब ). 40th in hindi. Hindi meaning of 40th , 40th ka matalab hindi me, 40th का मतलब (मीनिंग) हिन्दी में जाने। What is 40th ? Who is 40th ? Where is 40th English to Hindi dictionary(शब्दकोश).