This is the 280th most frequent Azerbaijani word.
ay
"Month" or "moon."
In this sentence, 'ay' is used to refer to the month 'May'.
Ay mənim sevimli fəsilimdir.
May is my favorite month.
Here, 'ay' is used as an exclamation expressing surprise or admiration.
Kimsə qışqırıb: 'Ay, nə gözəl hava!'.
Someone shouted: 'Oh, what beautiful weather!'.
In this context, 'ay' refers to the moon, particularly to its light.