Sindarin 

sam

noun. chamber, chamber, [G.] room

The word sammath “chambers” appeared in the name Sammath Naur “Chambers of Fire” for the cavernous chambers in the interior of Mount Doom (LotR/942). It appears to be the class-plural of an otherwise unattested noun ✱sam “chamber”.

Conceptual Development: Earlier forms of this word were G. tham “chamber, room” from the Gnomish Lexicon of the 1910s (GL/72) and N. tham “hall” from The Etymologies of the 1930s under the root ᴹ√STAB (Ety/STAB). The Gnomish word was cognate to ᴱQ. sambe “room, chamber” in the Qenya Lexicon of the 1910s under the early root ᴱ√SAMA (QL/81), though the Gnomish form tham indicates the actual form of the root was (or became) ✱ᴱ√ÞAMA. Likewise the Noldorin word in the 1930s was cognate to ᴹQ. sambe “room, chamber” but with a distinct gloss = “hall” (Ety/STAB). The form sammath from the 1950s may indicate another revision of the root to √SAB or √SAM, though both of these conflict with other roots from the 1950s and 60s: √SAB “believe” (PE22/158) and √SAM “to have” (PE17/183).

Alternately, sammath could in fact be based on [N.] tham, with the initial consonant dissimilating away from the final *-th*, a phenomenon also seen in úthaes “temptation”. Hat-tip to Elaran for pointing this out to me.

Neo-Sindarin: I now prefer this final explanation of sammath as an abnormal class-plural of tham, and so would use tham for both “hall” and “chamber” in the singular, but would make sammath its class plural.

Sindarin [LotR/0942] Group: Eldamo. Published by

sam

noun. chamber

Sindarin [Sammath LotR/VI:III, S/435] Q sambe. Group: SINDICT. Published by

sammath

noun. chambers

Sindarin [LotR/VI:III, S/435] Group: SINDICT. Published by

sam

chamber

sam (i ham, o sam), pl. saim, coll. pl. sammath

sam

chamber

(i ham, o sam), pl. saim, coll. pl. sammath

daur a berhael, conin en annûn

Frodo and Sam, princes of the west

Sindarin [Let/448; LotR/0953] Group: Eldamo. Published by

sav-

verb. to have

A verb for “to have” in Definitive Linguistic Notes (DLN) from 1959, derived from the root √SAM of the same meaning (PE17/173). It was the opposite of pen- “to lack, have not”. As such, it seems the verb sav- was not usually negated, but pen- was used instead as in penim vast “we have no bread” [= (lit.) ✱“we lack bread”] (PE17/144).

Sindarin [PE17/173] Group: Eldamo. Published by

sevin

8r$5% verb. I have

v. aor. & pron. suff. I have. Q. samin. >> -n

Sindarin [(PE17 Sindarin Corpus) PE17:173] < SAM + ?. Group: Parma Eldalamberon 17 Sindarin Corpus. Published by

gar

have

gar- (i **âr, i ngerir = i ñerir) (hold, possess; be able, can); pa.t. garant**. (AI:92, VT45:14)

pannen

adjective. arranged, settled, done

Sindarin Group: Eldamo - neologism/reconstructions. Published by