This is the 3651st most frequent Spanish word.
nacionalidad
Nationality: The condition or status of belonging to a particular nation.
Here, 'nacionalidad' is used to indicate someone's legal national identity.
Mi nacionalidad es española.
My nationality is Spanish.
In this sentence, 'nacionalidad' refers to the legal requirement or criterion based on national origin.
Necesitamos comprobar la nacionalidad de los solicitantes para el programa.
We need to verify the nationality of the applicants for the program.
Here, 'nacionalidad' denotes the conceptual discussion regarding national membership or identity.