in Greek mythology, one of the 50 daughters of Danaus, king of Argos, from Greek Danaides (plural). On command of their father, all (except Hypermnestra) killed their husbands on their wedding night and consequently were condemned in Hades to draw water perpetually in bottomless buckets. Hence often in reference to endless, futile labor. Related: Danaidean.
updated on June 25, 2018