array
US /əˈreɪ/
UK /əˈreɪ/

1.
an impressive display or collection of a thing
:
•
There was a vast array of books in the library.
•
The store offered an impressive array of fresh produce.
2.
an ordered series of items of the same type
:
•
The data was stored in a two-dimensional array.
•
The program processes each element in the array.