-issë a feminine ending, as in Írissë (PM:345)
Quenya
-is
respective
-issë
-issë
-issë
suffix. ending in feminine names
-ssë
respective
-s (2) ending for the mysterious case sometimes called "respective", actually probably a shorter variant of the locative in -ssë. Pl. -is, dual -tes, partitive pl. -lis.
-ssë
at
-ssë (1) locative ending (compare the preposition se, sé "at", q.v.); in Lóriendessë, lúmessë, máriessë, yalúmessë (q.v. for reference); pl. -ssen in yassen, lúmissen, mahalmassen, símaryassen, tarmenissen, q.v. Pronouns take the simple ending -ssë, even if the pronoun is plural by its meaning (messë "on us", VT44:12). The part. pl. (-lissë or -lissen) and dual (-tsë) locative endings are known from the Plotz letter only.
Túna
hill, mound
Túna (also Tún) place-name, used of the hill on which Tirion was built (Silm, TUN, KOR), derived from a stem (TUN) apparently meaning simply *"hill, mound".
ambo
hill, rising ground
ambo noun "hill, rising ground" (Markirya, PE17:92), "mount" (PE17:157), allative pl. ambonnar "upon hills" in Markirya (ruxal' ambonnar "upon crumbling hills") According to VT45:5, ambo was added to the Etymologies as a marginal note.
ambona
noun. hill
amun
hill
amun (amund-) noun "hill" (LT2:335; in Tolkien's later Quenya ambo)
eru fai, sî, euva
*Eru (was) before, (is) now, will be (after)
ista-
verb. to know, to know, [ᴹQ.] learn
lambelë
language
lambelë noun "Language" (especially with reference to phonology), *"phonetics" (VT39:15)
se
at, in
se (2), also long sé, preposition "at, in" (VT43:30; compare the "locative prefix" se- possibly occurring in an early "Qenya" text, VT27:25)
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)
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.
tundo
hill, mound
tundo noun "hill, mound" (TUN)
umbo
hill, lump, clump, mass
umbo, umbon noun "hill, lump, clump, mass" (PE17:93)
-is ending for the plural form of an unidentified case, by some called "respective" or "short locative" (Plotz)