Lewis & Short

gaunăcārĭus, ii, m. [gaunacum], a dresser of furs, furrier, Inscr. ap. Don. cl. 8, no. 69.‡ † gaunăcum, i, n., = καυνάκη, a Persian or Babylonian fur, prepared from weasel- or mouse-skins, Varr. L. L. 5, § 167 Müll. N. cr.