It's likely you're referring to a specific type of seafood or a dish, as "sadaf" means oyster or shell in Persian, and "uli" might be a related term.
To help me find the right English word, could you please provide more context?
For example:
* What is the dish made of? (Are there other ingredients besides oysters?)
* Where did you see or hear this word? (A recipe, a restaurant menu, etc.)
* What is the dish supposed to taste like? (Sweet, savory, spicy?)
With more information, I can help you find the most accurate English name for "sadafuli."