This is the 382nd most frequent Catalan word.
arriba
"Arriba" in Catalan means "arrives" or "reaches."
Here, 'arriba' is used as a verb meaning 'to arrive', and it indicates the action of reaching a destination.
El vaixell arriba al port.
The ship arrives at the port.
'Arriba' is used as a place name referring to 'up' or 'above' in this contextual sentence.
L'estrella més brillant està al cel de just a sobre nostre; allà està, just allà dalt amb el seu lloc d'arriba.
The brightest star is in the sky just above us; there it is, right up there in its place of arrival.
Here, 'arriba' demonstrates a movement to an upper position.