basilicon

from The Collaborative International Dictionary of English v.0.48

Basilicon \Ba*sil"i*con\, n. [L. basilicon, Gr. basiliko`n neut.
   of basiliko`s: cf. F. basilicon. See {Basilica}.] (Med.)
   An ointment composed of wax, pitch, resin, and olive oil,
   lard, or other fatty substance.
   [1913 Webster]