Lewis Short
(adjective) : Bĭōn (in the class. per. perh. more correctly Bio, analog. to Plato, Meno, Dio, etc.), ōnis, m., = Βίων ὁ̔ Βορυσθενίτης, Strab.)
* A very witty philosopher of the Cyrenaic school, born at Borysthenes: facetum illud Bionis,Cic. Tusc. 3, 26, 62.—Hence, Bĭōnēus, a, um, , Bionian, for witty, satirical, biting: hic delectatur iambis, Ille Bioneis sermonibus et sale nigro,Hor. Ep. 2, 2, 60 Orell. ad loc. (Bioneis sermonibus, lividis jocis, id est, satira, Acro).
* Bion Soleus or Soleusis, a writer on agriculture, Varr. R. R. 1, 1, 8; Plin. 6, 29, 35, § 178.
Charlton T. Lewis, Charles Short, A Latin Dictionary