intenebrare

Etymology
From.

Verb

 * 1) to darken, to obscure
 * 2)  to darken, to obscure, to obfuscate, to cloud (the mind, one's reason, one's face, etc.)
 * 1)  to darken, to obscure, to obfuscate, to cloud (the mind, one's reason, one's face, etc.)