Lewis & Short

1. jŭba, ae, f., the flowing hair on the neck of an animal, the mane.

  1. I. Lit.: equi, Cic. Div. 1, 33, 73: huic equus ille jubam quatiens, Cic. N. D. poet. 2, 43, 111: equorum jubae, Caes. B. G. 1, 48; Plin. 37, 10, 54, § 142: luduntque jubae per colla, per armos, Verg. A. 11, 497.
    1. B. Transf., the hair of the head, Sen. Brev. Vit. 12, 2; the hairy neck of dogs, Val. Fl. 6, 111; the crest of serpents, id. 8, 88; the crest of a helmet, Verg. A. 7, 785; the comb or tuft of feathers on the head of cocks and other birds, Col. 8, 2, 10; the tail of a comet, Plin. 2, 25, 22, § 89; the foliage of trees, id. 6, 22, 24, § 87: mullorum, the beards, Juv. 6, 40.
  2. * II. Trop., of the historic style of writing: hanc (orationem) saepius ossa, musculi, nervi: illam (historiam) tori quidam, et quasi jubae decent, Plin. Ep. 5, 8, 10.