जलावतरण मतलब [सं-पु.] - 1. जल में उतरने की क्रिया 2. निर्माण के बाद जलयान आदि को पानी में उतारना। Also see Jalavataran in English.
Here is meaning of Jalavataran in hindi. Get definition and hindi meaning of Jalavataran. What is Hindi definition and meaning of Jalavataran ? (hindi matlab - arth kya hai?).