N. fileg n. “small bird” (Category: Bird (other))
A noun in The Etymologies of the 1930s glossed “small bird” derived from the root ᴹ√PHILIK and cognate to ᴹQ. filit (filik-) of the same meaning (Ety/PHILIK). Tolkien said fileg was an “analogical singular” form (along with another singular form filigod) based on its plural form filig. That is because the final -k in *philik was lost in ancient times, as explained in Common Eldarin: Noun Structure from the early 1950s (PE21/72) so that its historical phonetic development would have produced singular N./S. *fil. This form was deemed unsuitable, and a new singular form fileg was constructed based on the plural. Something similar happened with S. thoron “eagle”.
Conceptual Development: The Gnomish Lexicon of the 1910s had G. bilin or bilinc for “a small bird, especially sparrow”, a diminutive form of G. bil “bird” (GL/22, 23).
Neo-Sindarin: I think it is likely that fileg can also be used to refer to sparrows for purposes of Neo-Sindarin, since its Quenya cognate filit was in one place glossed “sparrow, small bird” (PE21/56).
References ✧ Ety/PHILIK
Glosses
Variations
Inflections
| filig | plural | ✧ Ety/PHILIK |
Cognates
Derivations
Phonetic Developments
| ᴹ√PHILIK > filig | [pʰilike] > [ɸilike] > [filike] > [filik] > [filig] | ✧ Ety/PHILIK |
G. bilin(c) n. “small bird, sparrow” (Category: Bird (other))
References ✧ GL/22-23, 47; LT1A/Tinfang
Glosses
Variations
Elements
| bil | “bird” |
| inc | “little” |
Element In
Derivations