लाभदायक मतलब [वि.] - जो लाभ देने वाला हो; फ़ायदेमंद। Also see Labhdayak in English.
Here is meaning of Labhdayak in hindi. Get definition and hindi meaning of Labhdayak. What is Hindi definition and meaning of Labhdayak ? (hindi matlab - arth kya hai?).