Untrustworthy (person), or incredible (thing):--that...

Definisjon

from Α (as a negative particle) and πιστός; (actively) disbelieving, i.e. without Christian faith (specially, a heathen); (passively) untrustworthy (person), or incredible (thing):--that believeth not, faithless, incredible thing, infidel, unbeliever(-ing).