Tom normalde çok güvenilirdi ve onun toplantıya gelmemesinin nedeni açıklanamaz. - Tom was normally very reliable and his absence from the meeting was inexplicable.
Hayatın doğası açıklanamaz. - Life's nature is inexplicable.
If something is inexplicable, you cannot explain why it happens or why it is true. For some inexplicable reason, the investors decided to pull out. = incomprehensible + inexplicably in·ex·pli·cably She suddenly and inexplicably announced her retirement. too unusual or strange to be explained or understood = incomprehensible, strange strange
[ "i-nik-'spli-k&-b&l, ( ] (adjective.) 15th century. Middle English, from Middle French, from Latin inexplicabilis, from in- + explicabilis explicable.