This is the 254th most frequent Armenian word.
դա
"That"
In this sentence, "դա" introduces a concept or situation, functioning as a pronoun 'that' referring to an implied idea.
Դա հեշտ է հասկանալ։
That is easy to understand.
Here, "դա" serves as the object of the verb, referring to something previously mentioned or known.
Ես տեսա դա երեկ։
I saw that yesterday.
The word "դա" is used as a demonstrative pronoun here, indicating a specific object—'that'.