a secret agent who was one of the Navajos who devised and used a code based on their native language; the code was unbroken by the Japanese during World War II

ナバホ族の一員であり、彼らの母語に基づく暗号を考案し使用した秘密工作員。第二次世界大戦中に日本人によって解読されなかった暗号。