1. Foreigner: This is the most common and neutral meaning, especially when used to refer to someone who is not native Hawaiian.
2. White person: This meaning can be more sensitive and sometimes offensive, especially if used in a derogatory or insulting manner. It's important to remember that the term has a history of being used in a discriminatory way.
3. Outsider: This meaning is similar to "foreigner" but can also encompass anyone who is not a part of the local community.
It's crucial to be aware of the context and the speaker's intention when you encounter the word "haole." While it can be used in a neutral way, it's best to be cautious about using it yourself, especially if you are not a native Hawaiian.
If you are unsure about the best way to refer to someone of a different ethnicity, it's always safest to ask them how they prefer to be addressed.