FROM STRONG’S GREEK DICTIONARY (1890)

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

dianuktereuo διανυκτερεύω — dee-an-ook-ter-yoo'-o — from 1223 and a derivative of 3571; to sit up the whole night:--continue all night.

see GREEK for 1223

see GREEK for 3571