Quenya 

calima

adjective. bright, bright, luminous
Quenya [Let/278.4001; Let/279.0105; Let/385.3302; LotR/0720.2601; LotR/0915.2103; LotR/1116.3605; PE17/056.1901; PE17/056.1902; PE17/056.2701; PE17/056.2801; PE17/056.2901; PE17/056.4101; PE17/057.0106; PE17/057.4001; PE17/057.4002; PE17/057.4003; PE17/090.0404; PE17/090.0805; PE17/090.1005; PE17/090.1603; PE17/090.4213; PE17/091.1014; PE17/101.1404; PE17/146.4304; PE17/146.4307; PE17/153.3210; PE17/153.3212; PE22/137.1501; PE22/155.3907; PE22/156.1901] Group: Eldamo. Published by

calima

bright

calima adj. "bright" (VT42:32); cf. ancalima; in PE17:56, arcalima appears as another superlative "brightest" (see ar- #2).

Sindarin 

gelion

place name. gelion

A great river in eastern Beleriand (S/54). The meaning of the name is unclear. Given the river’s location in Ossiriand, this name might be <a href="../language-pages/lang-nan.html">Nandorin</a> instead.

Conceptual Development: The name N. Gelion first appeared in Silmarillion drafts from the 1930s as a revision of earlier Flend (SM/135). In the Etymologies, it is given as a Noldorin name glossed “Merry Singer”, a misinterpretation of its Ilkorin name gelion “bright” (Ety/GYEL). In later notes, Tolkien considered renaming the river to Gelduin >> Gevilon >> Gevelon, the last of these an adaptation of Khuzdul Gabilân “Great River” (WJ/336). He did not apply this change in the Silmarillion revisions from the 1950s-60s, however, so the gloss “Merry Singer” from the 1930s remains the best available translation of Gelion.
Variations of the word: Gelion, Gelduin, Gevilon, Gevelon.

Element in: S. Thargelion

Sindarin [WJ/336.3602; WJI/Gelduin.001; LT2I/Gelion.001; MRI/Gelion.001; SI/Gelion.001; WJI/Gelduin.005; WJI/Gelion.001; WJI/Gevelon.007; WJ/336.3604; WJ/336.3712; WJI/Gevelon.001; WJ/336.3603; WJI/Gevelon.002] Group: Eldamo. Published by

glân

adjective. bright, shining white

The word is deduced from its mutated form, but it is worth mentioning that a stem GALÁN "bright", with glan "daylight" (and later "clear") as derivative, is listed in the Etymologies (not included in the published text, but see VT/45:13). Most of the words meaning "white" in the Indo-Eureopean languages come from the original notion of "brightness", e.g. Greek leukós "white" is cognate with Latin lucere "to shine", lux "light". This association of sense is also found in Gnomish, PE/11:39 (glan "clean, pure", from "bright" originally) and in Early Noldorin (PE/13:144, glann "clean"). The similarity with Welsh glan (where the vowel, incidentally, is also long, though this is concealed by Welsh orthographic convention) is also striking

Sindarin [Curunír 'Lân UT/390] Group: Hiswelókë's Sindarin Dictionary. Published by

* gail

bright

gail (light), lenited ngail; no distinct pl. form (VT45:18). The adj. calen etymologically means "bright", but is used = "green" (q.v.).

Noldorin 

gelion

place name. Merry Singer
Noldorin [Ety/GYEL.021; Ety/GYEL.038; Ety/THAR.004-2; LR/265.2404; LRI/Gelion.001; SM/135.0404; SMI/Flend.006; SMI/Gelion.001] Group: Eldamo. Published by

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!

Primitive elvish

kalinā

adjective. bright
Primitive elvish [PE22/136.3201] Group: Eldamo. Published by

Qenya 

alkara

adjective. bright, brilliant, brilliant, bright, shining
Qenya [MC/221.1502; PE16/062.3402; PE16/062.3902; PE16/067.1403; PE16/072.4002; PE16/072.4101; PE16/074.4002; PE16/075.3901; PE16/076.3003; PE16/076.3004; PE16/077.2902; PE16/080.1903; QL/030.1801] Group: Eldamo. Published by

selka

adjective. bright
Qenya [PME/083.1402; QL/083.1201] Group: Eldamo. Published by

Doriathrin

gelion

adjective. bright

An adjective meaning “bright” derived from the root ᴹ√GAL¹, the basis of the river name Gelion (Ety/GYEL). There isn’t enough information to deduce its primitive form, but Helge Fauskanger suggested *✶galjānā (AL-Ilkorin/gelion), which seems reasonably plausible.

Doriathrin [Ety/GYEL.060] Group: Eldamo. Published by

Middle Primitive Elvish

galan

root. bright
Middle Primitive Elvish [EtyAC/GAL¹.009] Group: Eldamo. Published by