This is the 2606th most frequent Catalan word.
mélenchon
The word "mélenchon" does not exist in Catalan; it likely refers to Jean-Luc Mélenchon, a French politician.
Mélenchon here is the subject of the sentence, referring to the individual and their attribute.
Mélenchon és conegut per les seves idees progressistes.
Mélenchon is known for his progressive ideas.
Mélenchon is possessive here, referring to his ownership of the action or entity (speech).
El discurs de Mélenchon va inspirar a molts joves.
Mélenchon's speech inspired many young people.
Mélenchon's here is genitive, showing possession (policies belonging to Mélenchon).