arbor
US /ˈɑːr.bɚ/
UK /ˈɑːr.bɚ/

1.
pérgola, cenador
a leafy, shady recess formed by tree branches or shrubs, or by a structure of latticework or intertwined branches, covered with climbing plants
:
•
They sat under the rose arbor, enjoying the cool shade.
Se sentaron bajo la pérgola de rosas, disfrutando de la sombra fresca.
•
The garden featured a beautiful wooden arbor at its entrance.
El jardín presentaba una hermosa pérgola de madera en su entrada.
2.
eje, mandril
a spindle or axle on which something revolves
:
•
The drill bit was mounted on the arbor of the machine.
La broca estaba montada en el eje de la máquina.
•
The watchmaker carefully placed the gear onto the tiny arbor.
El relojero colocó cuidadosamente el engranaje en el pequeño eje.