Earliest (rejected) name of Tar-Calion, of unclear meaning.
Qenya
ango
noun. snake, dragon, snake, dragon, *serpent
angor
masculine name. Angor
lango
noun. throat
angulóke
noun. dragon
ingole
noun. deep lore, magic
ingolonde
place name. Land of the Gnomes
norto
noun. horror
ala-
verb. to grow
añolyan
one teaches me
lanko
noun. throat
lungu
noun. dragon
lóke
noun. dragon
núra
adjective. deep
A noun in The Etymologies of the 1930s glossed “snake” derived from the root ᴹ√ANGWA of the same meaning, with a plural form angwi (Ety/ANGWA). This plural form reappeared in the Quenya Verbal System (QVS) from 1948, but there it was translated “dragons”.
Conceptual Development: A similar form ᴱQ. oqi “snake” appeared in the Qenya Lexicon and Poetic and Mythological Words of Eldarissa of the 1910s as a derivative of the early root ᴱ√OQO “curve, bend” (QL/70).
Neo-Quenya: The word Q. leuca “snake” from The Lord of the Rings appendices is more commonly used for “snake” in Neo-Quenya. I would limit ango to larger snakes, meaning “serpent” in keeping to its use for “dragons” as well.