Lewis Short
caesărĭes (noun F) : kindr. with Sanscr. kēsa, coma, caesaries, Bopp, Gloss. p. 85, a
* A dark (acc. to Rom. taste, beautiful) head of hair, the hair (mostly poet.; only sing.).
* Of men (so most freq.), Plaut. Mil. 1, 2, 64: ipsa decoram Caesariem nato genitrix afflarat,Verg. A. 1, 590: nitida,id. G. 4, 337: flava, *Juv. 13, 165: pectes caesariem, *Hor. C. 1, 15, 14: umeros tegens,Ov. M. 13, 914: terrifica,id. ib. 1, 180: horrida fieri,id. ib. 10, 139: horrifica,Luc. 2, 372 et saep.—In prose: promissa,Liv. 28, 35, 6; Vulg. Num. 6, 5.
* Barbae, the hair of the beard (very rare), Ov M. 15, 656.
* Transf., the hair of dogs, Grat. Cyn. 272.
Charlton T. Lewis, Charles Short, A Latin Dictionary