Ur ssr意思

"UR SSR" is not a standard acronym and it's not immediately clear what it stands for. It could be a made-up term or a term specific to a particular context, such as gaming, social media, or a particular field of study.

If you're encountering this term in a specific context, it might be helpful to provide more details so that I can offer a more accurate interpretation. For example, if you're playing a mobile game that features collectible characters or cards with different rarity levels (common, rare, super rare, etc.), "UR SSR" could refer to a "Ultra Rare Super Super Rare" item or character, which would be the highest rarity level in such a system.

However, without more context, it's difficult to provide a precise definition. If you can provide more details about where you're seeing "UR SSR," I'd be better able to help you.