köken: See ruttna (“rot”, verb). First attested in the mid-14th century. The luck sense is of uncertain origin. It is possible that it shares a common origin with the rot sense.
köken: Inherited from Old Galician-Portuguese cozer (13th century, Cantigas de Santa Maria), from Late Latin cocere, from Latin coquere. Cognate with Portuguese cozer and Spanish cocer.
aile: cocido, precocer
Maruxiña da Forneira / se é que coces faime un bolo / se mo fas faimo de trigo / que o centeo non cho como
shkiseliti, topiti
Etimoloji
From Middle Low German rotten, alteration (perhaps intensivation) of older rōten, from Old Saxon rotōn, from Proto-West Germanic *rotēn.