This is the 2822nd most frequent Japanese word.
香水
Perfume.
In this sentence, 香水 refers to the perfume being described as having a pleasant smell.
この香水はとても良い香りがします。
This perfume has a very nice fragrance.
Here, 香水 is used to represent the item purchased, perfume, in a shopping context.
私は初めて香水を買いました。
I bought perfume for the first time.
香水 in this sentence is presented as the gift given to a friend, showing its use as a noun in gifting scenarios.