Strong’s Greek
G666 — apousia
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ἀπουσία
apousia — pronounced ap-oo-see'-ah
from the participle of 548; a being away:--absence. see GREEK for 548
1 occurrence in the KJV.
Philippians 2:12
Wherefore, my beloved, as ye have always obeyed, not as in my presence only, but now much more in my absence, work out your own salvation with fear and trembling.