past finding out; unsearchable

Strong’s Dictionary of Greek Words:

Greek:
ἀνεξιχνίαστος
Transliteration:
anexichniastos
Phonic:
an-ex-ikh-nee’-as-tos
Meaning:
from 1 (as a negative particle) and a presumed derivative of a compound of 1537 and a derivative of 2487; not tracked out, i.e. (by implication) untraceable
KJV Usage:
past finding out; unsearchable