δαπανάω δαπάνη some pass. tenses are also used in depon. sense, pres., imperf., aor1
I.to spend, Thuc., etc.; δαπ. εἴς τι to spend upon a thing, id=Thuc., Xen.; so also as Dep. to spend, Hdt.; ὅσα δεδαπάνησθε εἰς τὸν πόλεμον Dem.
2.to expend, consume, use up, Arist.:—metaph. of persons, ὑπὸ νόσου δαπανᾶσθαι Plut.