ceresin

from WordNet (r) 3.0 (2006)

ceresin
    n 1: a white wax extracted from ozokerite

from The Collaborative International Dictionary of English v.0.48

Ceresin \Cer"e*sin\, n. [L. cera wax.] (Chem.)
   A white wax, made by bleaching and purifying ozocerite, and
   used as a substitute for beeswax.
   [1913 Webster]