The word "unchartered" in English means: Not officially approved or recognized; unregulated., Not mapped or surveyed; unexplored., Not previously experienced or attempted; novel..
The phonetic transcription of "unchartered" is /ʌnˈtʃɑːtəd/ in British English and /ʌnˈtʃɑːrtərd/ in American English. Click the 🔊 button to hear both pronunciations.