Sindarin 

luin

jhJ5 adjective. blue

Examples: Ered luin, Helluin, Luinil, Mindolluin

Sindarin [Let/448.1013, SA/luin.001, UT/390.0701, VT48/23.1104, VT48/24.2102, VT48/28.3615] Group: Verified and confirmed. Published by

luin

adjective. blue

Sindarin [Let/448; S/162; SA/luin; UT/390; VT48/23; VT48/24; VT48/28] Group: Eldamo. Published by

luin

adjective. blue

Sindarin [LotR (misc.), S/434, UT/390, Ety/370, VT/48:24] Group: SINDICT. Published by

luin

blue

adj. blue. . This gloss was rejected.

Sindarin [(PE17 Sindarin Corpus) PE17:136] < *_luini-_ blue. Group: Parma Eldalamberon 17 Sindarin Corpus. Published by

sîr luin

place name. Sîr Luin

A variant name for the river Lhûn which Tolkien abandoned after he remembered that its other name appeared on the maps of The Lord of the Rings (VT48/23, 28). It is a combination of sîr “river” and luin “blue”.

Sindarin [VT48/23; VT48/28] Group: Eldamo. Published by

ered luin

place name. Blue Mountains

The “Blue Mountains” in western Beleriand and eastern Eriador (S/54, 91), also named Ered Lindon (S/123). This name is a combination of the plural of orod “mountain” and the adjective luin “blue”, which has the same singular and plural forms.

Conceptual Development: In Silmarillion drafts from the 1930s, this name appeared as N. Eredluin “Blue Mountains” (SM/121, LR/267), but at this stage its second element was the lenited plural of N. lhûn, as is clear from its variant name N. Lhúnorodrim (Ety/LUG²).

Sindarin [LBI/Ered Luin; Let/263; LotRI/Blue Mountains; LotRI/Ered Luin; PE17/136; PMI/Ered Luin; S/054; S/091; SA/luin; SI/Blue Mountains; SI/Ered Luin; UTI/Ered Luin; VT48/23; VT48/24; VT48/27; VT48/28; WJ/385; WJI/Eryd Luin] Group: Eldamo. Published by

ithryn luin

proper name. Blue Wizards

Sindarin title of the Blue Wizards (UT/390), a combination of the plural of ithron “wizard” and the adjective luin “blue”, whose singular and plural forms are the same.

Sindarin [PMI/Ithryn Luin; UT/390; UTI/Ithryn Luin] Group: Eldamo. Published by

Ered Luin

noun. blue mountains

ered (pl. of orod “mountain”), luin (pl. of lûn, lhûn “blue”)

Sindarin [Tolkiendil] Group: Tolkiendil Compound Sindarin Names. Published by

Ithryn Luin

noun. the blue wizards, istari

ithryn (pl. of ithron “wizard”), luin (pl. of lûn “blue”)

Sindarin [Tolkiendil] Group: Tolkiendil Compound Sindarin Names. Published by

Ered Luin

'Blue Mountains'

topon. 'Blue Mountains'. . This gloss was rejected.

Sindarin [(PE17 Sindarin Corpus) PE17:136] -. Group: Parma Eldalamberon 17 Sindarin Corpus. Published by

luin

blue

luin (no distinct pl. form, as demonstrated by the name Ered Luin ”Blue Mountains”) (VT48:24)

elu

adjective. (pale) blue

Sindarin [Ety/360, X/W] Group: SINDICT. Published by

lô

blue

adj. blue. . This gloss was rejected.

Sindarin [(PE17 Sindarin Corpus) PE17:136] < _(s)lowā_ < (S)LOW9. Group: Parma Eldalamberon 17 Sindarin Corpus. Published by

ia

ago

ia, io

ia

ago

io

Quenya 

luinë

blue

luinë adj. "blue", pl. luini (PE17:66, VT48:23, 24, 28, Nam, RGEO:66). Common Eldarin luini- would also be the stem-form in Quenya (VT48:24). Compare luinincë. Apparently -luin in Illuin, the name of one of the Lamps of the Valar (q.v.), Helluin, name of the star Sirius, and Luinil, name of another blue-shining star (or planet). (SA; Luinil is tentatively identified with Neptune, MR:435). Cf. also menelluin "sky-blue", used as noun = "cornflower" (J.R.R. Tolkien: Artist & Illustrator p. 193).

luinë

adjective. blue

Quenya [LotR/0377; PE17/066; PE17/071; RGEO/58; SA/luin; VT48/23; VT48/24; VT48/28] Group: Eldamo. Published by

Illuin

blue

Illuin place-name, name of one of the Lamps of the Valar; apparently incorporating the element luin "blue" (Silm): hence *"all-blue"?

lúnë

blue

lúnë (stem *lúni-, given the primitive form ¤lugni) adj. "blue" (LUG2, LT1:262; later sources rather give luinë, with pl. form luini_ in Namárië)_. According to VT45:29, lúnë in the Etymologies was changed by Tolkien from lúna.

auta

particle. ago

Quenya [PE 22:168] Group: Mellonath Daeron. Published by

auta

adverb. ago

enge

adverb. ago

ago, once, in the past

Quenya [PE 19:48 PE 19:96] Group: Mellonath Daeron. Published by

ninwa

blue

ninwa adj. "blue" (LT1:262)

Primitive elvish

luini

adjective. blue

Primitive elvish [PE17/136; PE17/161; VT48/24; VT48/27] Group: Eldamo. Published by

luy

root. blue

The Elvish words for “blue” remained very similar throughout Tolkien’s life, but underwent a number of minor conceptual shifts. The word ᴱQ. lūne “blue, deep blue” appeared in the Qenya Lexicon of the 1910s in a collection of words along with ᴱQ. lūle “blue stone, sapphire”, but no root was given (QL/55). The word for “blue” in the contemporaneous Gnomish Lexicon was G. luim (GL/55). In The Etymologies of the 1930s, the root for “blue” was ᴹ√LUG with derivatives ᴹQ. lúne and N. lhûn (Ety/LUG²).

Meanwhile, the root ᴹ√LUY appeared in The Etymologies with derivatives ᴹQ. luina and Dor. luin “pale” (EtyAC/LUY), probably connected to ᴱN. Draugluin “Werewolf Pale” from the Lays of Beleriand of the 1920s (LB/205). But in The Etymologies the root ᴹ√LUY was rejected, and Dor. luin “pale” was reassigned to ᴹ√LUG² and then revised in form to Dor. lūn (Ety/LUG²; EtyAC/LUG²).

In addition, there was already evidence of a conceptual shift in the Noldorin words for blue in the 1930s, with the name N. Eredluin “Blue Mountains” being given as an alternative to N. Lhúnorodrim and N. Lhúndirien “Blue Towers” (Ety/LUG²), the latter appearing as N. Luindirien in contemporaneous Silmarillion narratives (LR/267). By the 1950s and 60s, the Sindarin and Quenya words for “blue” had firmly become S. luin (Let/448; S/54; UT/390) and Q. luinë (LotR/377; PE17/66, 71). The root √LUY “blue” appeared in notes from the late 1960s serving as the new basis for these “blue” words (VT48/23-24, 26).

All this made a mess for the river name S. Lhûn (LotR/1134) from The Lord of the Rings which was a remnant of Tolkien’s earlier ideas, and he struggled to find a new basis for that name as discussed by Patrick Wynne in his article on The Problem of Lhûn (VT48/26-29).

Primitive elvish [VT48/23; VT48/24; VT48/26] Group: Eldamo. Published by

lugni

adjective. blue

Primitive elvish [PE21/81] Group: Eldamo. Published by

Telerin 

luinë

adjective. blue

Telerin [VT48/24; VT48/28] Group: Eldamo. Published by

Noldorin 

eredluin

place name. Blue Mountains

Noldorin [Ety/LUG²; LR/267; LRI/Eredluin; SM/108; SM/121; SM/132; SMI/Eredluin; TI/301; TII/Ered Luin] Group: Eldamo. Published by

lhûn

adjective. (unknown meaning)

This word, which also appears on the map of Middle-earth in LotR, is glossed as "blue" in The Etymologies, but Tolkien later rejected this meaning (as luin was already used in that sense). He then proposed several explanations for it, including the possible adaptation of a Dwarvish name into Sindarin, but he apparently never reached a definitive solution.

Noldorin [Ety/370, VT/48:24-29] Group: SINDICT. Published by

lhúnorodrim

place name. Blue Mountains

A variant name for Eredluin in The Etymologies from the 1930s (Ety/LUG²), a combination of lhûn “blue” and the class-plural of orod “mountain”.

Noldorin [Ety/LUG²] Group: Eldamo. Published by

lhûn

adjective. blue

Noldorin [Ety/LUG²] Group: Eldamo. Published by

elw

adjective. (pale) blue

Noldorin [Ety/360, X/W] Group: SINDICT. Published by

ia

adverb. ago

Noldorin [Ety/399] Group: SINDICT. Published by

io

adverb. ago

Noldorin [Ety/399] Group: SINDICT. Published by

io

adverb. ago

Quendya 

ulban

adjective. blue


Beware, older languages below! The languages below were invented during Tolkien's earlier period and should be used with caution. Remember to never, ever mix words from different languages!

Gnomish

luin

adverb/adjective. gone, past; ago

Gnomish [GL/51; GL/55; LT1A/Lúmin] Group: Eldamo. Published by

luin

adjective. blue

luim

adjective. blue

Gnomish [GL/55; LT1A/Nielluin; LT2A/Fangluin] Group: Eldamo. Published by

Early Quenya

luin

adverb. ago

Early Quenya [QL/056] Group: Eldamo. Published by

luina

adjective. ago

Early Quenya [QL/056] Group: Eldamo. Published by

ninwa

adjective. blue

Early Quenya [LT1A/Nielluin; PE13/164; PE16/138; PME/066; QL/066; VT40/08] Group: Eldamo. Published by

iye

adverb. ago

ninda

adjective. blue

ninya

adjective. blue

yú-

prefix. ago

Early Quenya [PE15/68] Group: Eldamo. Published by

Doriathrin

lûn

adjective. pale

A Doriathrin adjective for “pale” derived from primitive ᴹ✶lugni, a revision of the form luin that appeared in The Etymologies as published in The Lost Road (Ety/LUG², EtyAC/LUG²). The revision of [ui] &gt;&gt; [ū] probably reflects Tolkien’s vacillation on how primitive [[ilk|[g] vocalized before [m], [n]]] in Ilkorin. The earlier form of this word might an element in the name Draugluin “Werewolf” (LR/134), which in earlier writings was glossed “Werewolf Pale” (LB/205). The early Noldorin word ᴱN. lhui “pale” might be a precursor to it (PE13/149).

Doriathrin [Ety/LUG²; EtyAC/LUG²; EtyAC/LUY] Group: Eldamo. Published by

Qenya 

lu-

verb. to be heavy, be sad, to be heavy, be sad; *to weigh, have a certain weight (intr.)

A verb appearing in the Quenya Verbal System (QVS) from 1948, given as an example of a basic verb from a root ending in G, in this case ᴹ√LUG “be heavy” (PE22/102). Tolkien indicated it primarily functioned as an impersonal verb meaning “be heavy [on] = be sad”, where the person being sad was the object of the verb, e.g. lue ni “it is heavy on me = I am sad” [In QVS, verbal pronominal suffix were used only as objects and were attached to the verb, so the actual form in QVS was luin, which in Tolkien’s later conception would probably be lui ni.]

It had past and perfect forms lunge “was sad” and ulungie “has been sad”, the later reformed from archaic perfect †uluiye. Compare these to the similarly formed past and perfect of ëa-: enge and reformed engie vs. archaic †éye (VT49/29).

Neo-Quenya: In a post on 2025-12-08 in the Vinyë Lambengolmor Discord Server (VLDS), Luinyelle suggested it might also be used intransitively to mean “to weigh, have a certain weight” with the actual weight in the instrumental, as in i mastacorne lue lungwínen nelde “the loaf weighs (= is heavy by) three pounds”.

Qenya [PE22/102; PE22/104] Group: Eldamo. Published by

lunoronti

place name. Blue Mountains

A Quenya name for the Blue Mountains (N. Eredluin) appearing in draft stories and The Etymologies from the 1930s (LR/32, Ety/LUG²). It is as compound of lúne “blue” and the plural of oron “mountain”.

Qenya [Ety/LUG²; LRI/Lunoronti] Group: Eldamo. Published by

lúne

adjective. blue, blue, [ᴱQ.] deep blue

Qenya [Ety/LUG²; EtyAC/LUG²] Group: Eldamo. Published by

né

adverb. ago

Qenya [PE22/096; PE23/109] Group: Eldamo. Published by

Early Noldorin

nainn

adjective. blue

Early Noldorin [PE13/150; PE13/164] Group: Eldamo. Published by

Early Primitive Elvish

nindyā

adjective. blue

Early Primitive Elvish [PE13/150; PE13/164] Group: Eldamo. Published by

Middle Primitive Elvish

lugni

adjective. blue

Middle Primitive Elvish [Ety/LUG²; EtyAC/LUG²] Group: Eldamo. Published by