Lewis & Short

Bĭgerrĭōnes, um (Bĭgerri, ōrum, Paul. Nol. Ep. ad Aus. 10, 246; Bĕgerri, Plin. 4, 19, 33, § 108), m.,

  1. I. a Gallic people in Aquitania, now Bigorre, De/part. des hautes Pyre/ne/es, Caes. B. G. 3, 27.
  2. II. Derivv.
    1. A. Bĭgerrĭcus, a, um, adj., of or pertaining to the Bigerriones: turbo, blowing from thence, Sid. Ep. 8, 12.
      In fem. absol.: Bĭgerrĭca, ae, f. (sc. vestis), a warm shaggy garment, Sulp. Sev. Dial. 2, 1; Ven. de Vita S. Mart. 3, 49.
    2. B. Bĭgerrĭtā-nus, a, um, adj., of the Bigerriones: patria, Aus. Ep. 11 fin.