D defs.my
Entry 1 sense Webster, 1913

Cyprus

/(s?"pr?s)/ · Cy·prus · IPA /ˈsaɪ.pɹəs/
01 n. A thin, transparent stuff, the same as, or corresponding to, crape. It was either white or black, the latter being most common, and used fo…
  1. 1.
    A thin, transparent stuff, the same as, or corresponding to, crape. It was either white or black, the latter being most common, and used for mourning.[Obs.]
    “Lawn as white as driven snow, Cyprus black as e'er was crow.” Shak.