sign, indicator, letter
Quenya
taina
sign
tengwa
noun. sign
narwë
sign, token
[narwë (and short nar, unless this is an incomplete form) noun "sign, token"] (VT45:37)
tanna
sign, token
tanna (1) noun "sign, token" (MR:385, PE17:186), also tanwa (PE17:186)
tanwa
sign, token
tanwa noun "sign, token" (Tolkien marked this word with a query, but it is not clearly rejected). Also tanna (#1). (PE17:186)
tehta
mark, sign
tehta noun "mark, sign" (TEK, VT39:17, Appendix E), especially diacritics denoting vowels in Fëanorian writing (pl. tehtar is attested); these diacritics are explicitly called ómatehtar "vowel-marks", q.v.
tengwë
indication, sign, token
tengwë (pl. tengwi attested) noun "indication, sign, token", in linguistics used for phonemes(VT39:7, WJ:394); hloníti tengwi "phonetic signs" (WJ:395). The term tengwë was particularly associated with consonants (VT39:16). In the Etymologies, stem TEK, tengwë is glossed "writing"; this gloss would seem to be obsolete (for this meaning the word sarmë occurs in Tolkien's later material).
tanna
noun. sign, token
tehta
noun. (written) mark, sign, symbol, †written letter, (written) mark, sign, symbol, [ᴹQ.] diacritic, [Q.] †written letter
tengwa
noun. (written) letter; sign, token, indicator, (written) letter; sign, token, indicator; [ᴹQ.] writing, grammar
tengwë
noun. sign, token, indication; writing, sign, token, indication; writing; [ᴱQ.] knowledge, understanding; idea, notion, thought
tannacolli
proper name. Signifer
Name of a star translated as “Signifer”, a compound of tanna “sign” and a (feminine?) form of the adjective colla “borne” (MR/385), perhaps literally meaning “✱Sign Bearer”. It has variant forms Tankol and Tainacolli. Its gloss “Signifer” is Latin for “sign-bearer”; hat-tip to Gilruin for point this out to me.
Tancol
signifer
Tancol ("k")noun "Signifer", "the significant star" = Venus (MR:385). The literal meaning is apparently *"sign-bearer", cf. tanna #1 and #col-.
am-
signifying addition, increase
am- (2) prefix used in comparison, "signifying addition, increase" (PE17:90), or with genitive superlative: elenion ancalima "brightest of stars" (PE17:91). Originally identical with #1 above. The form am- as such is in late Quenya only used before p and (presumably) before vowels; the longer form ama- came to be preferred before r and l; before other consonants, the prefix assumes the form an- (pronounced, but not in Romanized Quenya orthography written, añ- before c) (PE17:90-92). Phonologically we would expect am- before y- (since my is an acceptable Quenya combination); however, Tolkien used an- in the word anyára (q.v.) See an- #2 and compare ar- #2.
tanwa
noun. sign, token
tengwa
letter
tengwa (pl. tengwar is attested) (1) noun "letter" Tengwa (ñ) is defined as "any one visible sign representing (theoretically) any one audible teñgwe" (phoneme) (VT39:17). In non-technical usage tengwa was equivalent to "consonant", since only the consonants were full signs (WJ:396, TEK). In the Etymologies, tengwa was apparently emended from tengwë (VT46:17).
sarat
letter
sarat (pl. sarati given) noun "letter", any individual significant mark, used of the letters of Rúmil after the invention of Fëanor's tengwar (WJ:396). Cf. sarmë.
tengwelë
language
tengwelë noun "Language" (in all its aspects), a general word for the grouping and composing of tengwi (linguistic "signs", phonemes) into a linguistic system (VT39:16)
tenna
noun. letter (epistola)
tenca
noun. letter (epistola)
elen
star
elen noun "star" (SA:êl, elen, EL, VT49:39); pl. eleni (occasionally in verse: eldi) (WJ:362, PE17:127); partitive pl. elelli for elenli (PE17:127), gen. pl. elenion in the phrase Elenion Ancalima "brightest of stars" (LotR2:IV ch. 9; see Letters:385 for translation); elen atta "two stars" (VT49:44), genitive elen atto "of two stars" (VT49:45), eleni neldë "three stars", archaic elenion neldë = "of stars three". Genitive "of 3 stars" = elenion neldë (for archaic elenion neldëo) (VT49:45). Allative elenna "starwards" used as name of Númenor _(Silm; see Elenna)_; ablative pl. elenillor "from stars" in Markirya. **Nai elen siluva ***"may a star shine", VT49:38.
elen
noun. star
The most common Quenya word for “star”, mentioned very frequently, derived from an extended form ✶elen of the root √EL “behold” (PE17/67; WJ/360, 362). Its usual plural form is eleni, but it has an archaic plural †eldi sometimes used in verse, the result of the Ancient Quenya sound whereby [[aq|[ln] became [ld]]] after the ancient plural underwent the Quenya syncope, ✶elenī > AQ. elni; its normal modern plural form eleni was actually a reformation from the singular (PE17/57, 151; WJ/362).
Conceptual Development: This word first appeared in The Etymologies of the 1930s, though in the original entry for the root ᴹ√EL Tolkien said it was poetical and gave variants ellen and elena (Ety/EL).
lambelë
language
lambelë noun "Language" (especially with reference to phonology), *"phonetics" (VT39:15)
nótë
number
nótë noun "number" (NOT)
tana-
to show, indicate
tana- (2) vb. "to show, indicate" (MR:350, 385, 471) (cf. the demonstrative tana "that")
tengwestië
language
tengwestië noun "Language" as abstract or phenomenon (WJ:394)
tengwië
language
#tengwië noun "language" in the compound mátengwië "language of the hands" (VT47:9). Compare tengwë, tengwesta.
él
star
†él noun "star", pl. éli given (WJ:362, EL)
él
noun. star
An archaic or poetic word for star (WJ/362), somewhat common in compounds but in ordinary speech typically appearing as elen. It was derived directly from the primitive root √EL “behold”, the basis for other star words (PM/340; WJ/360).
Conceptual Development: This word first appeared as poetical ᴹQ. él “star” in The Etymologies of the 1930s, already with the derivation given above, though in this document the root ᴹ√EL meant “star” (Ety/EL), a common gloss for the root in later writings as well.
ílë
star
ílë noun "star" (LT1:269; rather elen, él in LotR-style Quenya.)
#taina (2) noun "sign", isolated from Tainacolli *"Sign-bearer" MR:385