This is the 7760th most frequent Spanish word.
lustemberg
The word "lustemberg" does not exist in Spanish. It may be a proper name or a misspelling.
This usage refers to the proper noun 'Lustemberg', specifically a name.
El doctor Lustemberg ofreció una conferencia sobre salud.
Doctor Lustemberg gave a lecture about health.
Here, 'Lustemberg' is used as part of a geographical location name.
La avenida Lustemberg está cerrada por reparaciones.
Lustemberg Avenue is closed for repairs.
In this sentence, 'Lustemberg' refers to an individual's last name, showing familiarity.