 Cyhyraeth

The cyhyraeth (), also spelled cyoeraeth or cyheuraeth (probably from the noun "cyhyr" "muscle, tendon; flesh" + the termination "-aeth", meaning "skeleton, a thing of mere flesh and bone", "spectre", "death-portent", "wraith"), is a ghostly spirit in Welsh mythology, a disembodied moaning voice that sounds before a person's death.Legends associate the cyhyraeth with the area around the River Tywi in eastern Dyfed, as well as the coast of Glamorganshire.