Op`o*del"doc (?), n. [So called by
Paracelsus. The first syllable may be fr. Gr. ? vegetable
juice.]
1. A kind of plaster, said to have been
invented by Mindererus, -- used for external injuries.
[Obs.]
2. A saponaceous, camphorated liniment; a
solution of soap in alcohol, with the addition of camphor and
essential oils; soap liniment.