- mucesco
mūcēsco, ere (muceo), kahmig werden, schimmelig werden, proprium (est) inter liquores vino mucescere aut in acetum verti, Plin. 14, 131: sesimam in calida maceratam lurido colore mucescere, Plin. 18, 98.
http://www.zeno.org/Georges-1913. 1806–1895.