(ac-, have, take)know(-ledge, well), perceive

Strong’s Dictionary of Greek Words:

Greek:
ἐπιγινώσκω
Transliteration:
epiginosko
Phonic:
ep-ig-in-oce’-ko
Meaning:
from 1909 and 1097; to know upon some mark, i.e. recognize; by implication, to become fully acquainted with, to acknowledge
KJV Usage:
(ac-, have, take)know(-ledge, well), perceive