Dictionary.net

A view; especially, a view through or between intervening objects, as trees; a view or prospect through an avenue, or the like; hence, the trees or other objects that form the avenue.

A view; especially, a view through or between intervening objects, as trees; a view or prospect through an avenue, or the like; hence, the trees or other objects that form the avenue.

A view through a narrow opening or down a long passage, such as an avenue of trees; the trees, buildings, etc., forming such a passage, hence, a far-reaching, but not widely extended, mental view; as, a vista of the past.

A view or prospect through or as through an avenue: the trees, etc., that form the avenue.

View through an avenue; prospect; avenue.

n. [Italian] A view, especially a distant view through or between intervening objects, as trees; hence, the trees or other things that form an avenue