کلماتور
Producing spines; bearing thorns or spines; thorny; spiny.
1. The act of lightening. [R.] Donne. 2. (Assaying) The sudden brightening of a fused globule of gold or silver, when the last film of the oxide of lead or copper leaves its surface; -- also called blick. A phenomenon called, by the old chemists, fulguration. Ure.