This is the 86th most frequent Armenian word.
արցախում
"Artsakhum" means "in Artsakh," referring to a region.
In this sentence, the word 'Արցախում' refers to the location where the action (spending vacation) will take place, indicating it is used as a spatial context.
Մենք նախատեսում ենք արձակուրդն անցկացնել Արցախում։
We plan to spend the vacation in Artsakh.
Here, 'Արցախում' designates the location where these picturesque places are found, thereby serving as the context for existence or observation.
Արցախում գեղատեսիլ վայրեր շատ կան։
There are many picturesque places in Artsakh.
In this example, 'Արցախում' specifies the venue of the event (traditional dance festival), emphasizing the locational aspect.