This is the 4343rd most frequent Spanish word.
sam
The word "sam" has no meaning in Spanish; it may be a name or an abbreviation.
In this sentence, 'Sam' is used as a direct reference to a person or character's proper name.
Sam es un nombre propio.
Sam is a proper name.
Here, 'Sam' is employed to signify the subject of the sentence, indicating who performed the action of writing the poem.
El poema que escribió Sam fue muy hermoso.
The poem that Sam wrote was very beautiful.
In this case, 'Sam' functions as the main noun performing the helping actions described in the sentence.