This is the 6773rd most frequent Spanish word.
coto
"Coto" in Spanish can mean a preserve or reserve, a restricted area, or a boundary/limit.
In this sentence, 'coto' refers to a reserved area or enclosure, specifically for hunting.
El coto de caza está cerrado por mantenimiento.
The hunting preserve is closed for maintenance.
Here, 'coto' is used metaphorically to mean limit or boundary.
La expansión del proyecto tiene coto debido al presupuesto limitado.
The project's expansion has limits due to the limited budget.
This usage illustrates 'coto' referring to a specific designated area, in this case, for historical preservation.