1. City: The most common meaning is the capital city of Afghanistan. It's derived from the Pashto word "Kabool", which is believed to mean "place of trade" or "market place".
2. Verb: In Pashto, "kabool" can be a verb meaning "to accept" or "to agree to".
3. Noun: Less commonly, "Kabul" can be a noun referring to a specific type of silk fabric.
Therefore, the meaning of "Kabul" can vary depending on the context in which it's used. It's most often associated with the city, but it can also refer to a verb or a type of fabric.