Strong’s Greek
G2091 — hetoimasia
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ἑτοιμασία
hetoimasia — pronounced het-oy-mas-ee'-ah
from 2090; preparation:--preparation. see GREEK for 2090
1 occurrence in the KJV.
Ephesians 6:15
And your feet shod with the preparation of the gospel of peace;