G62. agrammatos, ag-ram-mat-os
from -a (as negative particle) and gramma; unlettered, i.e. illiterate:–unlearned.
TERM BIBLE SEARCH
Ac 4:13 Now /de/ when they saw /theoreo/ the boldness /parrhesia/ of Peter /Petros/ and /kai/ John /Ioannes/, and /kai/ perceived /katalambano/ that /hoti/ they were /eisi/ unlearned /agrammatos/ and /kai/ ignorant /idiotes/ men /anthropos/, they marvelled /thaumazo/; and /te/ they took knowledge /epiginosko/ of them /autos/, that /hoti/ they had been /en/ with /sun/ Jesus /Iesous/.
(KJV)