separador

Etymology
.

Noun

 * 1) separator object located between two or more things and hence separating them
 * 2) separator a device for removing one substance from another
 * 3)  tab
 * 4)  reservation area that separates opposing traffic lanes

Etymology
From.

Adjective

 * 1) separating

Noun

 * 1) divider
 * 2) bookmark