The Collaborative International Dictionary of English v.0.48:
Threnody \Thren"o*dy\, n. [Gr. ?; ? a dirge + ? a song. See Threne, and Ode.] A song of lamentation; a threnode. --Sir T. Herbert. [1913 Webster]WordNet (r) 3.0 (2006):
threnody n 1: a song or hymn of mourning composed or performed as a memorial to a dead person [syn: dirge, coronach, lament, requiem, threnody]