Existing dictionary, just for reference.
A
aeloulaev
"when peaces meets", a collective term for a period of four years (interchangeable with pyesigen). Plural: æluulæva.
aerister
"teacher"
aes
"hunted"
aethen
"others", modern elven slang for non-elves.
Akh'Faer
"Army of the Art", collective term for the magical military of Cormanthyr used during the Fall of Myth Drannor. Singular: Akh'Faern.
Akh'Velahr
"Army of Arms", collective term for the standard military of Cormanthyr used during the Fall of Myth Drannor. Singular: Akh'Velahrn.
ansrivarr
"memory"
arakhor
"tree warden" or "one who protects the forest"
Arselu'Tel'Quess
"The Great Art of the People", meaning Elven High Magic.
Auglathla
"Winterbreeze", an old elvish surname.
B
be-inway
"wake"
bhin
"young human male" (slang)
biir
"garbage", used as an insult against those of half-elven and human heritage
C
col
"not", used as a prefix that means "not," as in "Colson" meaning "not-son" (i.e., "daughter").
Cinnaelos'Cor
"The Day of Corellon's Peace", or Shieldmeet
D
Durmista
"Forest of Twilight"
E
eisliesen
"killing"
F
Faerûn
"one land" in old elven
fete
"fire"
I
ivaebhin
"boy filled with brightness"
Iqua'Tel'Quessir
"Creator Races"
K
kerym
"blade" (as in blade made of steel) or "sword".
kiira
(formally, tel'kiira) "lore gem". See also Selu'Kiira.
Kirthol Erdel
the Thunder Peaks mountain range.
L
laran
"regal" or "one who is regal".
Laranlas
"Regal lady", a title used by female rulers of Ardeep.
Laranlors
"Regal lord", a title used by male rulers of Ardeep.
M
Maethe
"perhaps", modern elven slang
N
Nyapa
"What"
Noromath
"Legacy of the North"
N'Vaelhar
Shadow soldiers. Singular: N'Vaelharn.
P
pyesigen
"four snows:", a collective term for a period of four years (interchangeable with aeloulaev). Plural: pyesigeni.
R
rysar
a span of important time or a generation, depending on its context. Usually, it is used to measure the reign of a specific elven ruler. Rysar are further broken down by aeloulaeva, pyesigeni, or a particular ruler's reign.
S
savalir
"murderer"
Selu'Kiira
"High lore gems".
Selu'Taar
"High Caster" or "The Art's Disciples", i.e., High Mages.
T
teu-kelytha
legendary moon horse of Evermeet.
trazaethe
living tree homes.
V
Vyshaan
a vile curse or an insult, in reference to the Vyshaan clan.
Y
Yyllethyn
sun-follower, a breed of horse.
Z
zenar
"less than half". Used as an insult to humans born to a half-elven parent.