The unmutated form is reconstructed from the place name Nornhabar, assuming that the second word is mutated in composition. Though habar as the regular form might be possible as well, in the Qenyaqetsa we find the root SAPA "dig, excavate" (PE/12:82), so it seems most likely that Tolkien re-used this old base, and that the underlying form in those names would indeed be sabar
Sindarin
rond
noun. cave roof
rond
noun. vaulted or arched roof, as seen from below (and usually not visible from outside), or a (large) hall of chamber so roofed
roth
noun. cave
groth
noun. cave, tunnel, large excavation
groth
noun. delving, underground dwelling
bar
noun. dwelling, home
bar
noun. inhabited land
sabar
noun. delved mine
fela
cave
(pl. fili). In the Etymologies (LR:381 s.v. PHÉLEG) the name Felagund is said to include this word, but since Tolkien later re-explained this name as a borrowing from Dwarvish, some would consider fela as a word for ”cave” conceptually obsolete.
feleg
noun. cave
n. cave, mine, underground dwelling. Q. felco. Q.
rhûd
dwelling underground
(construct rhud, with article ?i thrûd or ?i rûd – *the lenition product of rh- is uncertain) (artificial cave, rockhewn hall, mine), pl. rhuid (?idh ruid) (PM:365)*.
rhûd
artificial cave
(construct rhud, with article ?i thrûd or ?i rûd – *the lenition product of rh- is uncertain) (dwelling underground, rockhewn hall, mine), pl. rhuid (?idh ruid). (PM:365)*
rhûd
mine
*rhûd (construct rhud, with article ?i thrûd or ?i rûd the lenition product of rh- is uncertain) (dwelling underground, artificial cave, rockhewn hall), pl. rhuid (?idh ruid). (PM:365).
rhûd
mine
(construct rhud, with article ?i thrûd or ?i rûd – *the lenition product of rh- is uncertain) (dwelling underground, artificial cave, rockhewn hall), pl. rhuid (?idh ruid). (PM:365)*.
rhûd
dwelling underground
*rhûd (construct rhud, with article ?i thrûd or ?i rûd the lenition product of rh- is uncertain) (artificial cave, rockhewn hall, mine), pl. rhuid (?idh ruid) (PM:365).
rhûd
rockhewn hall
(construct rhud, with article ?i thrûd or ?i rûd – the lenition product of rh- is uncertain) (dwelling underground, artificial cave, mine), pl. rhuid (?idh ruid). (PM:365);
rhûd
artificial cave
?rhûd (construct rhud, with article ?i thrûd or ?i rûd the lenition product of rh- is uncertain) (dwelling underground, rockhewn hall, mine), pl. rhuid (?idh ruid). (PM:365)
rhûd
artificial cave
*rhûd (construct rhud, with article ?i thrûd or ?i rûd the lenition product of rh- is uncertain) (dwelling underground, rockhewn hall, mine), pl. rhuid (?idh ruid). (PM:365)
rhûd
rockhewn hall
*rhûd (construct rhud, with article ?i thrûd or ?i rûd the lenition product of rh- is uncertain) (dwelling underground, artificial cave, mine), pl. rhuid (?idh ruid). (PM:365);
rhûd
rockhewn hall
!rhûd (construct rhud, with article ?i thrûd or ?i rûd the lenition product of rh- is uncertain) (dwelling underground, artificial cave, mine), pl. rhuid (?idh ruid). (PM:365)
rhûd
noun. dwelling underground, artifical cave, rockhewn hall, mine
A neologism proposed by David Salo in his Gateway to Sindarin, the equivalent of Q. hróta (GS/284). As we already have plenty of attested words for caves and mines, I see no need for this word.
Cognates
- Q. hróta “dwelling underground, artificial cave or rockhewn hall”
Derivations
- √ROT “cave; delve underground, dig, excavate, tunnel, [ᴹ√] bore; [ᴱ√] hollow, delve underground, dig, excavate, tunnel, [ᴹ√] bore; [ᴱ√] hollow; [√]cave”
rhûd
artificial cave
(construct rhud, with article ?i thrûd or ?i rûd – *the lenition product of rh- is uncertain) (dwelling underground, rockhewn hall, mine), pl. rhuid (?idh ruid). (PM:365)*
rhûd
underground dwelling
(construct rhud, with article ?i thrûd or ?i rûd – *the lenition product of rh- is uncertain) (artificial cave, rockhewn hall, mine), pl. rhuid (?idh ruid). (PM:365)*
rhûd
rockhewn hall
(construct rhud, with article ?i thrûd or ?i rûd – *the lenition product of rh- is uncertain) (dwelling underground, artificial cave, mine), pl. rhuid (?idh ruid). (PM:365)*
rond
cave
(construct ron) (cavern, vault, vaulted ceiling, hall with vaulted roof), pl. rynd (idh rynd), coll. pl. ronnath
rond
hall with vaulted roof
(construct ron) (cave, cavern, vault, vaulted ceiling), pl. rynd (idh rynd), coll. pl. ronnath
roth
cave
(delving, large excavation), pl. ryth, 4) gathrod (i ’athrod), pl. gethryd (i ngethryd = i ñethryd)
groth
cave
(i ’roth) (delving, large excavation), pl. gryth (in gryth) (VT46:12)
grôd
underground dwelling
(i ’rôd, construct grod) (cave, delving, excavation), pl. grŷd (in grŷd) (WJ:414)
grôd
cave
1) grôd (i **rôd, construct grod) (delving, excavation, underground dwelling), pl. grŷd (in grŷd) (WJ:414), 2) groth (i **roth) (delving, large excavation), pl. gryth (in gryth) (VT46:12), 3) rond (construct ron) (cavern, vault, vaulted ceiling, hall with vaulted roof), pl. rynd (idh rynd), coll. pl. ronnath, 4) roth (delving, large excavation), pl. ryth, 4) gathrod (i **athrod), pl. gethryd (i ngethryd = i ñethryd), 5) fela (pl. fili). In the Etymologies (LR:381 s.v. PHÉLEG) the name Felagund is said to include this word, but since Tolkien later re-explained this name as a borrowing from Dwarvish, some would consider fela** as a word for ”cave” conceptually obsolete.
grôd
cave
(i ’rôd, construct grod) (delving, excavation, underground dwelling), pl. grŷd (in grŷd) (WJ:414)
thamas
great hall
pl. themais, coll. pl. thamassath;
tham
hall
tham, pl. thaim, coll. pl. thammath;
tham
hall
pl. thaim, coll. pl. thammath;
bâr
dwelling
bâr (house, home, family; land, earth) (i mâr, o mbâr, construct bar), pl. bair (i mbair). Also -bar, -mar at the end of compounds
bâr
dwelling
(house, home, family; land, earth) (i mâr, o mbâr, construct bar), pl. bair (i mbair). Also -bar, -mar at the end of compounds
dôr
dwelling place
(i nôr, construct dor) (land, region), pl. dŷr (i ndŷr) (WJ:413).
sabar
mine
1) (delved mine) #sabar (i habar, o sabar), pl. sebair (i sebair). Isolated from the name Anghabar, ”iron mine”. The root _
sabar
mine
(i habar, o sabar), pl. sebair (i sebair). Isolated from the name Anghabar, ”iron mine”. The root SAPA ”dig, excavate” (QL:82) suggests that this -habar is a lenited form of ✱sabar. If the unlenited form is actually ✱habar, read: habar (i chabar, o chabar), pl. hebair (i chebair).
othronn
fortress in a cave/caves
(pl. ethrynn for archaic öthrynn) (underground stronghold). Cited in archaic form othrond in the source (WJ:414).
gobel
enclosed dwelling
(i ’obel) (walled house or village, ”town”), pl. gebil (i ngebil = i ñebil). Archaic pl. göbil.
n. cave. Q. rondo.