Final answer:
Hypodescension appears to be a form of the term hypodescent, which classifies a person of mixed race to the least privileged racial category. It's related to the one-drop rule that historically categorized individuals with any African ancestry as Black, but this is gradually changing as multiple identities become more accepted.
Step-by-step explanation:
In terms of multiracial identity, "hypodescension" is not a commonly used term in the literature; however, the concept appears to be related to the idea of hypodescent, which refers to the practice of assigning a person of mixed racial heritage to the racial category that is considered the least privileged or subordinate in society. This term is tied to the historical "one-drop rule" in the United States, where individuals with any amount of African ancestry were classified as Black. By contrast, Creole society in New Orleans allowed for a more nuanced recognition of mixed-race individuals, affording the "Creoles of color" greater social, economic, and educational opportunities. With the progression towards equal rights, the perception of multiple identities has become more accepted, as evidenced by figures like Tiger Woods and the choices provided in the U.S. Census. Yet, there is still ongoing institutional racism and social challenges related to race.