sebic--prophetes.ai

sebic, a. Chem.
  (ˈsiːbɪk)
  [f. L. sēb-um tallow + -ic.]
  = sebacic.

1836 Brande Chem. 1186 note, Thenard's sebacic or sebic acid. 1898 in Syd. Soc. Lex.

Oxford English Dictionary