The Vietnamese word "ô mai" refers to a type of traditional snack that is made from dried fruits, which are often salted and sugared. It is usually made from fruits like apricots, tamarind, or carambola (starfruit). "Ô mai" can be enjoyed as a sweet and sour treat, and it's commonly found in Vietnamese markets and shops.
While "ô mai" primarily refers to the dried fruit snack, it can also refer to the specific fruit that is used to make the snack. In some contexts, it may describe the flavor profile (sweet, sour, and salty) rather than just the product itself.