How do you say hello my friend in Lakota?

There isn't a single, direct translation of "Hello, my friend" in Lakota. The closest you can get would be:

Hau! Hokaŋ he wicasa waste.

This translates roughly to:

* Hau! - A general greeting, similar to "hello" or "hey."

* Hokaŋ - "Friend" or "companion."

* He - "You" (singular, informal)

* wicasa - "Man" or "person"

* waste - "You are" (singular, informal)

Putting it all together, the phrase conveys: "Hello, you are my friend."

Here are a few other ways to say hello in Lakota:

* Hau! - A simple and common greeting.

* Wolaŋ! - A more formal greeting, often used for elders or people you respect.

* Taku! - A greeting used for close friends or family members.

Important Note: Lakota is a complex language with various dialects. It's important to be aware of the nuances and differences in pronunciation and usage across different communities.