köken: → see mėnuo; from the oblique cases stem, as the possible nominative too: mėnesis (“moon”) + -i̇́ena.
aile: mėnesiẽnas
Etimoloji
Etymology tree Proto-Indo-European *lewk- Proto-Indo-European *-sneh₂ Proto-Indo-European *lówksneh₂ Proto-Italic *louksnā Latin lūna Proto-Indo-European *h₂el-der.? Proto-Italic *-ālis Latin -ālis Latin -āris Latin lūnāris Old Galician-Portuguese lũar Portuguese luar Inherited from Old Galician-Portuguese lũar, from Latin lūnāris, from lūna (“moon”) + -āris. Doublet of lunar. Compare Galician…