FROM STRONG’S GREEK DICTIONARY (1890)

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

epiorkos ἐπίορκος — ep-ee'-or-kos — from 1909 and 3727; on oath, i.e. (falsely) a forswearer:--perjured person.

see GREEK for 1909

see GREEK for 3727