Orc in common to them. A monster called "Orcus" is mentioned in Edmund Spenser's "Faerie Queene" (Book II, Canto XII, line xlvii). The word ultimately comes from Latin "Orcus", the demonic Roman god of death, who should not be confused with Pluto, the god of the underworld, and has transformed by several stages from the meanings "underworld", "hell", "devil", "evil creature" to "ogre". Tolkien and the lexicons he used attributed the origin of the doubtful Old English "orc" to "Orcus" and in one of his invented languages, the word for orc also had the form "orco". Words derived from or related
Sinmara Orcus, a god of the underworld in Roman mythology, and that Hel is blue or half blue and half light, like the Roman goddess Proserpina, whom Saxo equates to Hel in his "Gesta Danorum". Falk further notes that Sinmara is referred to as "aurglasis Eirr", which he translates as "the goddess of the gold ring", and compares Hel's being called "Gjallar sunnu gátt" "wearer of the necklace" in stanza 9 of the poem "Forspjallsljóð". Björn Olsen associates the kenning with "veðurglasir", a name of Yggdrasill in stanza 24 of the same poem, and translates "aurglasir" as a name for the