In a legal context, what does the term "spouse" refer to?

The term "spouse" in a legal context specifically refers to a husband or wife. This designation is significant as it establishes legal recognition of the marital relationship, which can affect various legal rights and responsibilities, including matters related to inheritance, property ownership, medical decision-making, and tax implications. The legal definition of spouse encompasses both partners within a marriage, affirming their status and associated rights under the law. Understanding this term is crucial in legal documents and discussions, as it delineates the roles and obligations between individuals within the framework of marriage.