This is the 10082nd most frequent Spanish word.
católicos
Catholics.
Here, 'católicos' refers to people who adhere to the Catholic faith, as a religious group.
Los católicos celebran la misa cada domingo.
Catholics celebrate Mass every Sunday.
In this sentence, 'católicos' describes churches associated with the Catholic religion, using it as an adjective.
En la arquitectura, las iglesias católicas son muy ornamentadas.
In architecture, Catholic churches are very ornate.
Here, 'católico' is used figuratively to describe someone whose customs and behaviors are influenced by Catholic traditions.