atuar

Etymology 1
From.

Verb

 * 1) to address someone informally with, rather than the formal

Etymology 2
.

Verb

 * 1) to bury
 * 2) to clog; block up

Etymology
, from, perfect passive participle of.

Verb

 * 1) to act
 * 2) to operate, function
 * 3) to influence