A large tomb or building housing a tomb.
El mausoleo en el parque es un tributo a los héroes de la guerra.
The mausoleum in the park is a tribute to the heroes of the war.
El mausoleo en el cementerio es un tributo impresionante a la vida de su propietario.
The mausoleum in the cemetery is an impressive tribute to the life of its owner.