This is the 3943rd most frequent Spanish word.
alexandra
"Alexandra" is a proper noun, typically a personal name, in Spanish and does not have a specific definition apart from being a name.
In this sentence, 'Alexandra' is used as a proper noun to refer to a person's name, indicating the subject of the statement.
Alexandra es una persona muy amable.
Alexandra is a very kind person.
Here, 'Alexandra' is a proper noun referring to the person who performed the action of recommending, playing the role of the actor in the sentence.
El libro que me recomendó Alexandra es realmente interesante.
The book that Alexandra recommended to me is really interesting.
In this sentence, 'Alexandra' specifies possession, indicating the friends who are associated with Alexandra and who will partake in the meeting.