blind, harden

Strong’s Dictionary of Greek Words:

Number:
4456 (find all occurrences in KJV Bible)
Greek:
πωρόω
Transliteration:
poroo
Phonic:
po-ro’-o
Meaning:
apparently from πῶρος (a kind of stone); to petrify, i.e. (figuratively) to indurate (render stupid or callous)
KJV Usage:
blind, harden