Strong’s Greek
G2660 — katanusso
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
κατανύσσομαι
katanusso — pronounced kat-an-oos'-so
from 2596 and 3572; to pierce thoroughly, i.e. (figuratively) to agitate violently ("sting to the quick"):--prick. see GREEK for 2596 see GREEK for 3572
1 occurrence in the KJV.
Acts 2:37
Now when they heard this, they were pricked in their heart, and said unto Peter and to the rest of the apostles, Men and brethren, what shall we do?