This is the 634th most frequent Urdu word.
سفید
White
Here, 'سفید' (white) is used as an adjective to describe the noun 'کاغذ' (paper).
یہ سفید کاغذ ہے۔
This is a white paper.
In this sentence, 'سفید' qualifies the noun 'برف' (snow), providing a visual description of its color.
باہر سفید برف گر رہی ہے۔
White snow is falling outside.
Here, 'سفید' is part of an idiomatic expression 'سفید جھوٹ' (white lie), illustrating a euphemism for an innocuous or small falsehood.