blanqueamiento

Noun

 * 1) The process of becoming or making (racially) white, such as increasing the white population of a region or enforcing white cultural norms on a population.

Etymology
From.

Noun

 * 1) whitening, whitewashing, bleaching the process of making something white or whiter
 * 2) whitewashing a deliberate attempt to conceal unpleasant or incriminating facts about a person or organization in order to protect their reputation
 * 3) money laundering the act of engaging in transactions designed to obscure the origin of money
 * 1) money laundering the act of engaging in transactions designed to obscure the origin of money