FROM STRONG’S GREEK DICTIONARY (1890)

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

apotassomai ἀποτάσσω — ap-ot-as'-som-ahee — middle voice from 575 and 5021; literally, to say adieu (by departing or dismissing); figuratively, to renounce:--bid farewell, forsake, take leave, send away.

see GREEK for 575

see GREEK for 5021