1. "To be full" or "to be satisfied": This is the most common meaning. It refers to a feeling of fullness, usually after eating a meal. For example, you might say "Nimetha" which translates to "I am full".
2. "To be complete" or "to be finished": This meaning is related to the first one, implying that something is complete or finished. For example, you might say "Kazi imetha" meaning "The work is finished".
3. "To be enough" or "to be sufficient": This meaning is similar to the second one, implying that something is enough or sufficient to meet a need. For example, you might say "Pesa imetha" meaning "The money is enough".
4. "To be satisfied" in a more general sense: This meaning can be applied to a wider range of situations, such as feeling satisfied with a decision or a situation.
It's important to note that the precise meaning of "metha" will depend on the context in which it is used. If you provide more context, I can help you determine the specific meaning.