δυσερμήνευτος dysermḗneutos

Meaning

difficult of explanation

In the King James Version: hard to be uttered

Derivation: from G1418 (δυσ-) and a presumed derivative of G2059 (ἑρμηνεύω);

Where it is used

• Hebrews 5:11 We have much to say about this, but it is hard to explain, because you are dull of hearing.