kě​yǐ​yì​huì​bù​kě​yán​chuán

can be sensed but not explained

Senses

可以意会,不可言传/ 可以意會,不可言傳 kě​yǐ​yì​huì​bù​kě​yán​chuán can be sensed but not explained

can be understood intuitively but is impossible to describe in words; mysterious and subtle

References

see 可以意会,不可言传/可以意會,不可言傳 庄子/莊子