ᴱQ. ilkala n. “*nighttime, darkness” (Category: Darkness)
A noun appearing in The Qenya Phonology from the 1910s (P12/4), unglossed but apparently a negated form of ᴱQ. kala¹ “daytime”, so perhaps meaning “*nighttime, darkness” as suggested by the editors.
References ✧ PE12/4
|il-||“un-; negative prefix”|
|kala¹||“light, daytime (sunlight), 12 hours”|
|ᴱ✶ḷkălā́ > ilkắla > ilcála||[ḷkalā] > [ḷkala] > [ilkala]||✧ PE12/4|