ग्रंथावली मतलब [सं-स्त्री.] - ग्रंथमाला; ग्रंथसंग्रह; ग्रंथसमूह। Also see Granthavali in English.
Here is meaning of Granthavali in hindi. Get definition and hindi meaning of Granthavali. What is Hindi definition and meaning of Granthavali ? (hindi matlab - arth kya hai?).