Greek word
anexichníastos
ἀνεξιχνίαστος
What it means
not tracked out, i.e. untraceable
not tracked out, i.e. (by implication) untraceable
Where it comes from
from A (Α) (as a negative particle) and a presumed derivative of a compound of ek (ἐκ) and a derivative of íchnos (ἴχνος)
How the King James translates it
Every place it appears 1
Ephesians3:8