Which term describes a person legally residing in the United States as a permanent resident?

The term that accurately describes a person legally residing in the United States as a permanent resident is "lawful permanent resident." This designation indicates that an individual has been granted permission to live and work in the U.S. indefinitely and holds a green card, which serves as evidence of their status. Lawful permanent residents have certain rights and responsibilities, including the ability to apply for U.S. citizenship after fulfilling specific residency requirements.

"Temporary resident" refers to someone who is permitted to live in the U.S. for a limited time, typically under specific conditions, which does not capture the permanent aspect of the question. A "citizen" typically refers to someone who has acquired full legal status and rights in the U.S., often through birth or naturalization, and is different from permanent residency. Finally, "visitor" pertains to individuals who are in the U.S. on a temporary basis for purposes such as tourism or business, rather than having permanent residency status.