(~s)
1.
An ~ of different things or people is a large number or wide range of them.
As the deadline approached she experienced a bewildering ~ of emotions...
N-COUNT-COLL: usu sing, N of n
2.
An ~ of objects is a collection of them that is displayed or arranged in a particular way.
We visited the local markets and saw wonderful ~s of fruit and vegetables.
N-COUNT: usu sing, N of n