What does "kemosabe" mean?

Search: kemosabe

Why: I just called someone kemosabe.

Answer: "Trusty scout"...? Fran Striker, who wrote the scripts for "The Lone Ranger," also answered fan mail. He began each reply with "Ta-i ke-mo sah-bee" ("Greetings, trusty scout").

Source: Write 101

The More You Know: I have never seen a single episode of "The Lone Ranger," "Bonanza," or "Little House on the Prairie."