(isolated from Menegroth ”Thousand Caves”, assuming this translation to be literal).
Primitive elvish
tuksa
root. *hundred
Sindarin
meneg
cardinal. thousand
meneg
cardinal. thousand, thousand, *large in number
meneg
cardinal. thousand
meneg
thousand
host
gross
host (i chost, o chost) (a hundred and forty-four), pl. hyst (i chyst)
host
gross
(i chost, o chost) (a hundred and forty-four), pl. hyst (i chyst)
Quenya
húmë
cardinal. thousand
húmë (1) numeral "thousand" (PE13:50). Pl. húmi is attested (used in connection with other numbers, as in "two thousand", i.e. "two thousands").
mencë
cardinal. thousand
tuxainen
cardinal. thousand
yuquain tuxa
cardinal. one hundred twenty
Noldorin
host
noun. gross (144)
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!
Early Primitive Elvish
tuksa
root. *hundred
An unglossed root in the Qenya Lexicon of the 1910s with variant ᴱ√TUKU⁽²⁾ and derivatives like ᴱQ. tuksa “gross, 144” and ᴱQ. tuksa pínea or tuksa lempea “100”, the variation in meaning likely due to the use of the word in duodecimal vs. decimal counting (QL/95). In the Early Qenya Grammar of the 1920s, ᴱQ. tuksa was used only with the sense “100” (PE14/49, 83). This is the last clear reference to an Elvish word for “100”, so I recommend keeping a Neo-Root ᴺ√TUKSA for this purposes, though Q. haranyë “century” (LotR/1108) hints that Tolkien may have used some of other construction for “100” in his later writings.
tuksk-
cardinal. *hundred
Early Quenya
tuksa
cardinal. gross, 144; hundred
tuksa kainen
cardinal. thousand
tuksainen
cardinal. thousand
tuksa pínea
noun. hundred
tuksa lempea
noun. hundred
yukainen tuksa
cardinal. one hundred twenty
yúyo tuksa
cardinal. two hundred
kea tuksa
cardinal. one hundred ten
yutuksa
cardinal. two hundred
maite
cardinal. thousand
minqekainen
cardinal. one hundred ten
yunqekainen
cardinal. one hundred twenty
Doriathrin
meneg
cardinal. thousand
A Doriathrin word meaning “thousand” (or possibly just “✱large in number”) attested only as an element in the name Dor. Menegroth “Thousand Caves” (Ety/ROD, LR/220). Its etymology is entirely unclear.
#meneg (isolated from Menegroth ”Thousand Caves”, assuming this translation to be literal).