de·part 
(d
ĭ-pärt
)
v. de·part·ed, de·part·ing, de·parts
v.intr.1. To go away; leave: I depart for the islands at noon.
2. To die.
3. To vary, as from a regular course; deviate: depart from custom. See Synonyms at swerve.
v.tr. To go away from; leave:
"I departed the oppressive building quickly ... without a backward glance" (Joyce Carol Oates).
[Middle English departen, from Old French departir, to split, divide : de-, de- + partir, to divide (from Latin partīre, from pars, part-, part; see PART).]