The Collaborative International Dictionary of English v.0.48:

Coranach \Cor"a*nach\, n. [Gael. coranach, or corranach, a
   crying, the Irish funeral cry (the keen), a dirge; comh with
   + ranaich a roaring, ran to roar, shriek.]
   A lamentation for the dead; a dirge. [Written also
   coranich, corrinoch, coronach, cronach, etc.] [Scot.]
   [1913 Webster] Corant

The Collaborative International Dictionary of English v.0.48:

Coronach \Cor"o*nach\ (k?r"?-n?k), n.
   See Coranach.
   [1913 Webster]

WordNet (r) 3.0 (2006):

coronach
    n 1: a song or hymn of mourning composed or performed as a
         memorial to a dead person [syn: dirge, coronach,
         lament, requiem, threnody]