INDECIPHERABLE
Meaning of INDECIPHERABLE in English
adj.
Pronunciation: ˌ in-di- ' s ī -f( ə -)r ə -b ə l
Function: adjective
Date: 1802
: incapable of being deciphered
Merriam Webster Collegiate English Dictionary.
Merriam Webster - Энциклопедический словарь английского языка.
2012