FROM STRONG’S GREEK DICTIONARY (1890)

Strong’s Greek Dictionary (1890) — public domain, printed whole.

hosios ὅσιος — hos'-ee-os — of uncertain affinity; properly, right (by intrinsic or divine character; thus distinguished from 1342, which refers rather to human statutes and relations; from 2413, which denotes formal consecration; and from 40, which relates to purity from defilement), i.e. hallowed (pious, sacred, sure):--holy, mercy, shalt be. 342

see GREEK for 2413

see GREEK for 40