Quenya 

malinornë

noun. mallorn, (lit.) golden/yellow tree

The usual Quenya name for the mallorn tree, most notably appearing in the Entish phrase Laurelindórenan lindelorendor malinornélion ornemalin (LotR/467; Let/448). It is a combination of malina “yellow, golden colour” and ornë “tree”. In one place Tolkien considered an alternate form maldorne where the initial element was instead derived from primitive ✶malnā with ancient *ln* becoming *ld* (PE17/51).

Quenya [Let/448; LotR/0467; NM/333; PE17/051; PE17/080; UT/167; UT/168; UTI/malinornë; UTI/mallorn] Group: Eldamo. Published by

malinornë

yellow-tree

malinornë noun "yellow-tree" (malina + ornë), fictional species of tree (Sindarin mallorn; in Quenya also called maldornë) (PE17:50). Cf. malinornélion "of yellow-trees"; see laurelindórenan lindelorendor... (LotR2:III ch. 4; cf. Letters:308). Malinornélion is partitive pl. genitive of malinornë (UT:167, normal pl. malinorni, UT:168).