ᴱQ. yak(k)o n. “ox” (Category: Ox, Steer)
A noun for “ox” appearing in the Qenya Lexicon of the 1910s with variants yakko and yako, derived from the early root ᴱ√Ẏak “a head of cattle” (QL/105). In the contemporaneous Poetic and Mythological Words of Eldarissa Tolkien had yakk- “ox” (PME/105). In Early Qenya Word-lists of the 1920s, the word for “ox” was also yakko (PE16/132).
References ✧ PE16/132; PME/105; QL/105
|ᴱ√Ẏak > yakko||[ðʲakkō] > [ðʲakko] > [jakko]||✧ QL/105|