FROM STRONG’S GREEK DICTIONARY (1890)

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

diakonia διακονία — dee-ak-on-ee'-ah — from 1249; attendance (as a servant, etc.); figuratively (eleemosynary) aid, (official) service (especially of the Christian teacher, or technically of the diaconate):--(ad-)minister(-ing, -tration, -try), office, relief, service(-ing).

see GREEK for 1249