विचारोत्तेजक मतलब [वि.] - विचारों को उत्तेजित करने वाला। Also see Vicharottejak in English.
Here is meaning of Vicharottejak in hindi. Get definition and hindi meaning of Vicharottejak. What is Hindi definition and meaning of Vicharottejak ? (hindi matlab - arth kya hai?).