This is the 12450th most frequent Spanish word.
marxista
Marxista: A person or concept related to the political and economic theories of Karl Marx.
In this sentence, 'marxista' is used as an adjective to describe ideals related to Marxism, the socio-political theory developed by Karl Marx.
El profesor estaba explicando los ideales marxistas en clase.
The professor was explaining Marxist ideals in class.
Here, 'marxista' is functioning as a noun to identify a person who aligns with Marxist ideology.
Mi amigo se declaró marxista después de leer varios libros.
My friend declared themselves a Marxist after reading several books.
'Marxista' in this example is also used as an adjective to describe theories derived from or influenced by Marxism.