βουμέλιος
From LSJ
περὶ οὐδὲν γὰρ οὕτως ὑπάρχει τῶν ἀνθρωπίνων ἔργων βεβαιότης ὡς περὶ τὰς ἐνεργείας τὰς κατ' ἀρετήν → since none of man's functions possess the quality of permanence so fully as the activities in conformity with virtue
Spanish (DGE)
-ου, ἡ
bot. fresno, Fraxinus excelsior L., Thphr.HP 3.11.4, 5, 4.8.2.