A diminutive form of nís “woman” given as nill- “small [woman]” in notes from 1968 (VT47/33).
Conceptual Development: An analogous diminutive form ᴱQ. qimelle “little woman” appeared in the Qenya Lexicon of the 1910s based on earlier ᴱQ. qin (qim-) “woman” (QL/77); this early word was also mentioned in the contemporaneous Gnomish Lexicon (GL/45).
nillë ("ñ") a star-imagine on Nur-menel (q.v.), from a stem ngil- noun "silver glint" (MR:388)