The Collaborative International Dictionary of English v.0.48:

Sarcode \Sar"code\, n. [Gr. ? fleshy; sa`rx, flesh + e'i^dos
   form. Cf. Sarcoid.] (Biol.)
   A name applied by Dujardin in 1835 to the gelatinous material
   forming the bodies of the lowest animals; protoplasm.
   [1913 Webster] Sarcoderm