Definition that contains native language
- dead language a language that is no longer learned as a native language
- mother tongue one's native language; the language learned by children and passed from one generation to the next
- first language one's native language; the language learned by children and passed from one generation to the next
- windtalker 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
- french canadian a Canadian descended from early French settlers and whose native language is French
- codetalker 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
- maternal language one's native language; the language learned by children and passed from one generation to the next