inconceivable
🇺🇸
/ˌɪnkənˈsiːvəbl/
🇬🇧
/ˌɪnkənˈsiːvəbl/
adjective
R
too strange or unlikely to be imagined or believed
The idea that he would lie is inconceivable because he always tells the truth.
translation
too strange or unlikely to be imagined or believed