παχύνω pachýnō

Greek · Strong's G3975 · used 2 times in 2 verses

Meaning

to thicken, i.e. (by implication) to fatten (figuratively, stupefy or render callous)

In the King James Version: wax gross

Derivation: from a derivative of G4078 (πήγνυμι) (meaning thick);

Matthew 13:15 For this people’s heart has grown callous; they hardly hear with their ears, and they have closed their eyes. Otherwise they might see with their eyes, hear with their ears, understand with their hearts, and turn, and I would heal them.’
Acts 28:27 For this people’s heart has grown callous; they hardly hear with their ears, and they have closed their eyes. Otherwise they might see with their eyes, hear with their ears, understand with their hearts, and turn, and I would heal them.’