Strong’s Greek
G4041 — periousios
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
περιούσιος
periousios — pronounced per-ee-oo'-see-os
from the present participle feminine of a compound of 4012 and 1510; being beyond usual, i.e. special (one's own):--peculiar. see GREEK for 1510
1 occurrence in the KJV.
Titus 2:14
Who gave himself for us, that he might redeem us from all iniquity, and purify unto himself a peculiar people, zealous of good works.