This is the 5119th most frequent Catalan word.
arbó
"Arbó" in Catalan means "whitebeam," a type of tree.
Here, 'arbó' is used as a noun meaning 'tree'.
L'arbó al costat del llac és molt vell.
The tree next to the lake is very old.
'Arbó' functions as the direct object in the sentence.
Van plantar un arbó a la plaça.
They planted a tree in the square.
'Arbó' appears as the location where the birds sing.