छाछ मतलब [सं-स्त्री.] - मट्ठा; लस्सी; वह पनीला या पतला दही जिसमें से मक्खन निकाला गया हो। Also see Chhachh in English.
Here is meaning of Chhachh in hindi. Get definition and hindi meaning of Chhachh. What is Hindi definition and meaning of Chhachh ? (hindi matlab - arth kya hai?).