Parma Eldaliéva (S. Parf Edhellen) is derived from the words parma and eldaliéva. These words are not attested in this formation.
Quenya
eldalië
noun. People of the Elves, Elven-folk, People of the Eldar, Elven-folk, [ᴹQ.] Elf-folk
mindon eldaliéva
place name. Lofty Tower of the Eldalië
Parma Eldaliéva
noun/adjective. Elvish book
The high tower of Ingwë at the summit of Túna in the city of Tirion (S/59), in some places simply called Mindon (S/70). This name is a combination of mindon “(lofty) tower” and the possessive form of Eldalië “Elven-folk”.
Conceptual Development: In Silmarillion drafts from the 1930s this tower was called ᴹQ. Ingwemindon the “Tower of Ingwë” (LR/222).