γυμνόλοπος
From LSJ
καὶ τὸ σιγᾶν πολλάκις ἐστὶ σοφώτατον ἀνθρώπῳ νοῆσαι → and silence is often the wisest thing for a man to heed, and often is man's best wisdom to be silent, and often keeping silent is the wisest thing for a man to heed
Spanish (DGE)
-ον
bot. que no tiene piel de un tipo de castaña, Sch.Nic.Al.271b.
