The Collaborative International Dictionary of English v.0.48:

Detonize \Det"o*nize\ (d[e^]t"[-o]*n[imac]z), v. t. & i. [See
   Detonate.] [imp. & p. p.Detonized; p. pr. & vb. n.
   Detonizing.]
   To explode, or cause to explode; to burn with an explosion;
   to detonate.
   [1913 Webster]