ineffable
US
UK ineffable adj: (impossible to describe)
SC 无法形容的 wú fǎ xíng róng de
SC 妙不可言的 wú fǎ xíng róng de，miào bù kě yán de
A poet could not even describe the woman's ineffable beauty.
ineffable adj: (not allowed to be spoken)
SC 不能说的 bù néng shuō de
TC 不能說的
TC 不能說的
SC 忌讳的 bù néng shuō de，jì huì de
In many cultures, God's name is ineffable.