Biber , castor (κάστωρ); rein lat. fiber. – vom B., Biber-, castoreus; ... ... z. B. Biberfell , pellis fi brina; pellis fibri. – Biberhaar , pilus fibrorum od. fibrinus.
fibrīnus , a, um (fiber), von Bibern, Biber-, pelles, Plin. 32, 110 u. 124 ( vgl. ... ... Isid. 19, 22, 16. – subst., fibrīnum, ī, n., Biberhaar, Isid. 19, 27, 2.