1. Sister (informal): This is the most common meaning of "Di". It's an informal way of addressing an older sister.
2. Day (abbreviation): "Di" can be an abbreviation for "Din," which means "day." This is often used in written contexts like dates.
3. Deity/God (honorific): In some contexts, "Di" can be used as an honorific title for a deity or god.
4. Other meanings:
* A small particle indicating emphasis or affection: Similar to "darling" in English.
* A prefix used to show respect: Like in "Di-bhai" (big brother) or "Di-ma" (older sister).
To understand the exact meaning of "Di," you need to consider the surrounding context and the speaker's intention.