This is the 3713th most frequent Portuguese word.
árvore
Tree.
In this sentence, 'árvore' is used as a noun referring to the physical plant structure that grows in the park.
A árvore no parque é muito alta.
The tree in the park is very tall.
Here, 'árvores' is in the plural form, indicating multiple trees and their general ability to provide relief from the sun.
As árvores fornecem sombra nos dias quentes.
Trees provide shade on hot days.
In this context, 'árvore' is used metaphorically in the composite term 'árvore genealógica' to describe a hierarchical structure similar to a tree's branches.