semiphlogisticated

from The Collaborative International Dictionary of English v.0.48

Semiphlogisticated \Sem`i*phlo*gis"ti*ca`ted\
   (s[e^]m`[i^]*fl[-o]*j[i^]s"t[i^]*k[=a]`t[e^]d), a. (Old
   Chem.)
   Partially impregnated with phlogiston. [Obs.]
   [1913 Webster]