melmë noun "love" (MEL)
Quenya
meles
love
melmë
love
melesellë
noun. love-sister
meletheldë
noun. love-sister
A word for a close female friend whom one loves deeply appearing in notes from 1959 (NM/20), a combination of √MEL “love” with some form of the root ᴹ√THEL(ES) “sister”, appearing only in its plural form meletheldi. This relationship “included no sexual or procreative desire, though naturally in Incarnates the difference of sex altered the emotion”.
Neo-Quenya: For purposes of Neo-Quenya, I would adapt this word as singular ᴺQ. melesellë [þ] “love-sister” for better compatibility with the 1930s form of the root ᴹ√THEL(ES) where ancient ls became ll, as well as avoiding confusion with Q. seldë “daughter”.
-më
suffix. abstract noun
-më (2) abstract suffix, as in melmë "love" (cf. the verb mel-), #cilmë "choice" (possibly implying a verb *cil- "to choose"). According to PE17:68, primitive -mē (and -wē) were endings used to derive nouns denoting "a single action", which may fit the meaning of cilmë (but melmë "love" would normally be something lasting rather than "a single action").
meles, melessë noun "love" (LT1:262; rather melmë in Tolkien's later Quenya)