köken: From Middle Persian [script needed] (myh /mēx/), from Old Persian 𐎶𐎹𐎢𐎧 (MYUX /mayūxa/), from Proto-Indo-Iranian *mayū́kʰas (“peg, nail”), ultimately a borrowing from the the BMAC substrate. Cognate with Sanskrit मयूख (mayūkha, “peg”).
köken: Etymology tree Esperanto najlo Proto-Indo-European *-tós Proto-Italic *-tosder.? Late Latin -ittus Old French -et Middle French -et French -etbor. ▲ Late Latin -ittus Italian -ettobor. Esperanto -et- Esperanto najleto From najlo (“nail”) + -et- (diminutive suffix).
Borrowed from Italian brocca; likely back-formed in Greek from accusative singular την πρόκα (tin próka) which was rebracketed from earlier τη μπρόκα (ti bróka).