This is the 828th most frequent Armenian word.
լճի
The Armenian word "լճի" means "of the lake" (possessive form).
Here, 'լճի' (of the lake) is used in a possessive form, indicating the area surrounding the lake.
Ես քայլեցի լճի շուրջ՝ բերելով ինձ հիշողություններ։
I walked around the lake, bringing me memories.
In this sentence, 'լճի' (of the lake) is used to describe the surface area of the lake.
Նա նավով անցավ լճի վրայով։
He crossed over the lake by boat.
Here, 'լճի' again is possessive, referring to the ownership or association of the water to the lake.