Mountains: of Aman, of Defence, see Pelóri; of the East, see Orocarni; of Iron, see Ered Engrin; of Mist, see Hithaeglir; of Mithrim, see Mithrim; of Shadow, see Ered Wethrin and Ephel Dúath; of Terror, see Ered Gorgoroth.
Mount Doom See Amon Amarth.
Music of the Ainur See Ainulindalë.
Nahar The horse of the Vala Oromë, said by the Eldar to be so named on account of his voice. 22, 37, 49-50, 54, 85, 108
Námo A Vala, one of the Aratar; usually named Mandos, the place of his dwelling. Námo means 'Ordainer, Judge'. 21
Nandor Said to mean 'Those who turn back': the Nandor were those Elves from the host of the Teleri who refused to cross the Misty Mountains on the westward journey from Cuiviénen, but of whom a part, led by Denethor, came long afterwards over the Blue Mountains and dwelt in Ossiriand (the Green-elves). 55, 107, 146, 244
Nan Dungortheb Also Dungortheb; translated in the text as 'Valley of Dreadful Death'. The valley between the precipices of Ered Gorgoroth and the Girdle of Melian. 90, 144, 157, 198, 214
Nan Elmoth The forest east of the river Celon where Elwë (Thingol) was enchanted by Melian and lost; afterwards the dwelling-place of Eöl. 58, 61, 104, 158-62, 170, 247,289
Nan-tathren 'Willow-vale', translated as 'the Land of Willows', where the river Narog flowed into Sirion. In Treebeard's song in The Two Towers III 4 Quenya forms of the name are used: in the willow-meads of Tasarinan; Nan-tasarion. 142, 239, 301-2
Nargothrond 'The great underground fortress on the river Narog', founded by Finrod Felagund and destroyed by Glaurung; also the realm of Nargothrond extending east and west of the Narog. 134-5, 142-6, 151, 155, 167, 170, 176, 182-3, 188-9, 193, 203-7, 210, 214, 223, 230, 232-4, 239, Chapter XXI passim, 284-5, 287, 295, 297, 354
Narn i Hîn Húrin 'The Tale of the Children of Húrin', the long lay from which Chapter XXI was derived; ascribed to the poet Dirhavel, a Man who lived at the Havens of Sirion in the days of Eärendil and perished in the attack of the sons of Fëanor. Narn signifies a tale made in verse, but to be spoken and not sung, 243
Narog The chief river of West Beleriand, rising at Ivrin under Ered Wethrin and flowing into Sirion in Nan-tathren. 109, 133-4, 142, 145, 203-6, 268, 284
Narsil The sword of Elendil, made by Telchar of Nogrod, that was broken when Elendil died in combat with Sauron; from the shards it was reforged for Aragorn and named Anduril. 364-5
Narsilion The Song of the Sun and Moon. 113
Narya One of the Three Rings of the Elves, the Ring of Fire or the Red Ring; borne by Círdan and afterwards by Mithrandir. 357, 370, 378
Nauglamír 'The Necklace of the Dwarves', made for Finrod Felagund by the Dwarves, brought by Húrin out of Nargothrond to Thingol, and the cause of his death. 134, 285-7, 291
Naugrim 'The Stunted People', Sindarin name for the Dwarves. 103-5, 107-9, 132, 159, 161, 231, 236, 289
Nazgûl See Ring-wraiths.
Necklace of the Dwarves See Nauglamír.
Neithan Name given to himself by Túrin among the outlaws, translated as 'The Wronged' (literally 'one who is deprived'). 245
Neldoreth The great beech-forest forming the northern part of Doriath; called Taur-na-Neldor in Treebeard's song in The Two Towers HI 4. 57, 103, 105, 109, 145, 199, 208, 242, 289
Nénar Name of a star. 48
Nen Girith 'Shuddering Water', name given to Dimrost, the falls of Celebros in the Forest of Brethil. 270-4, 276
Nenning River in West Beleriand, reaching the sea at the Haven of Eglarest. 142, 239, 259
Nenuial 'Lake of Twilight', in Eriador, where the river Baranduin rose, and beside which the city of Annúminas was built. 361
Nenya One of the Three Rings of the Elves, the Ring of Water, borne by Galadriel; also called the Ring of Adamant, 357, 370
Nerdanel Called the Wise; daughter of Mahtan the smith, wife of Fëanor. 69, 71, 75
Nessa One of the Valier, the sister of Oromë and spouse of Tulkas. 18, 22, 31
Nevrast The region west of Dor-lómin, beyond Ered Lómin, where Turgon dwelt before his departure to Gondolin. The name, meaning 'Hither Shore', was originally that of all the northwestern coast of Middle-earth (the opposite being Haerast 'the Far Shore', the coast of Aman). 133-5, 141, 149-50, 156, 239, 240, 295, 302
Nienna One of the Valier, numbered among the Aratar; Lady of pity and mourning, the sister of Mandos and Lórien; see especially 21-2. 18, 21-2, 25, 33, 70, 87, 113