गुल्लक मतलब [सं-पु.] - थोड़ा-थोड़ा करके रुपए-पैसे संचित करने का पात्र; गोलक। Also see Gullak in English.
Here is meaning of Gullak in hindi. Get definition and hindi meaning of Gullak. What is Hindi definition and meaning of Gullak ? (hindi matlab - arth kya hai?).