a.

1. 【文】複數的
   Data is a plural noun.

   "Data"是一個複數名詞。

2. 由兩個以上的人（或物）組成的；多元的

n.【文】

1. 複數[U]
2. 複數形（詞）[C]
   The plural of a noun is usually made by adding -s to the singular.

   名詞複數通常以單數加-s構成。

adj.

1. Grammar  (of a word or form) denoting more than one, or (in languages with dual number) more than two.
   ▸more than one in number.
2. containing several diverse elements:
   a plural society.

n.