FROM STRONG’S GREEK DICTIONARY (1890)

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

diamarturomai διαμαρτύρομαι — dee-am-ar-too'-rom-ahee — from 1223 and 3140; to attest or protest earnestly, or (by implication) hortatively:--charge, testify (unto), witness.

see GREEK for 1223

see GREEK for 3140