Name of the Orcs as children of Melkor, a parody of the name Eruhíni for Elves and Men as children of Eru (MR/416). It is a compound of Melkor and the plural form of hína “child”. It also appeared in the form Melkorosēni (MR/423), similar to the variant form Erusēn(i) of Eruhíni, but the etymology of this form is unclear. Both versions of this name imply a stem form Melkoro- for Melkor, but this is contradicted by other examples. See the entry on Melkor for further discussion.
melkorohínicollective name. Children of Melkor
Melkor (spelt Melcor in VT49:6, 24, MR:362), masc. name: the rebellious Vala, the devil of the Silmarillion mythos. Older (MET) form Melkórë "Mighty-rising" (hence the interpretation "He that arises in power"), compare órë #2. Oldest Q form *mbelekōro (WJ:402). Ablative Melkorello/Melcorello, VT49:7, 24. Compounded in Melkorohíni "Children of Melkor", Orcs ("but the wiser say: nay, the slaves of Melkor; but not his children, for Melkor had no children") (MR:416). The form Melkoro- here occurring may incorporate either the genitive ending -o or the otherwise lost final vowel of the ancient form ¤mbelekōro. For Melkors later name, see Moringotto / Moricotto (Morgoth) under mori-.