1. Hollow: This is the most common meaning. It can be used to describe something that is empty, vacant, or lacking substance. For example:
* "Aada pokkulu": Empty words (meaningless talk)
* "Manasu pokkulu": An empty heart (lacking love or affection)
2. Stupid/Foolish: This meaning is often used to describe someone who lacks intelligence or common sense. For example:
* "Nee pokkulugaa unnavu": You are being foolish (or you're stupid).
3. Weak/Fragile: In some contexts, "pokkulu" can refer to something weak or fragile, especially in a physical sense.
4. Unworthy: In a more metaphorical sense, "pokkulu" can imply that something is worthless or unworthy.
5. Useless: This meaning signifies that something is ineffective or pointless.
It's important to note that the exact meaning of "pokkulu" will depend on the specific context of the sentence or phrase. You should consider the surrounding words and the overall meaning of the message to determine the intended translation.