Sulphite /(?)/

Sul·phite

Sulphite

n.
  1. A salt of sulphurous acid; -- called also sulfite. (Chem.)
  2. A person who is spontaneous and original in his habits of thought and conversation. [Archaic Slang]
    A sulphite is a person who does his own thinking, he is a person who has surprises up his sleeve. He is explosive.