KJV Strong Code G552 : apeiros/ap'-i-ros

Definition

G552 apeiros/ap'-i-ros from 1 (as a negative particle) and 3984; inexperienced, i.e. ignorant:-unskilful. see G1 see G3984

M / Hebrews 5.13 : For every one that useth milk is unskillfull[G552] in the word of righteousness: for he is a babe.