Lewis Short
fĭber | fiber (noun M) : fibri[ī], , = castor, late Lat. beber [whence Germ. Biber; Eng.
* Beaver], a beaver, Pontici, Plin. 8, 30, 47, § 109; 32, 3, 13, § 28; Plaut. Fragm. ap. Paul. ex Fest. p. 90 Müll.; Sil. 15, 490; Varr. L. L. 5, § 79 Müll.
* ‡ , , Varr. L. L. 5, § 79 Müll.
Charlton T. Lewis, Charles Short, A Latin Dictionary