This is the 208th most frequent Azerbaijani word.
ermənistanda
"In Armenia."
Here, 'Ermənistanda' refers to the location 'in Armenia', indicating a place.
Ermənistanda qədim qəsrlər var.
In Armenia, there are ancient castles.
In this sentence, 'Ermənistanda' denotes the place 'in Armenia' where the action occurred.
Biz yay tətilində Ermənistanda olduq.
We were in Armenia during the summer vacation.
The word 'Ermənistanda' here identifies the specific country (Armenia) as the location of the discovery.