ceraunium
From LSJ
Ζῆν οὐκ ἄξιος, ὅτῳ μηδὲ εἷς ἐστι χρηστὸς φίλος → Life is not worth living if you do not have at least one friend.
Latin > French (Gaffiot 2016)
cĕraunĭum, ĭī, n. Claud. Seren. 77 et cĕraunus, ī, m. Prud. Psych. 470 ; c. ceraunia 1.
Latin > English
ceraunium ceraunii N N :: precious stone; onyx?; meteoric stone?