This is the 703rd most frequent Azerbaijani word.
çoxsaylı
"Çoxsaylı" means "numerous" in English.
'Çoxsaylı' is used as an adjective here, meaning 'numerous' to describe the quantity of books read.
Mən çoxsaylı kitab oxumuşam.
I have read numerous books.
Here, 'çoxsaylı' again serves as an adjective, specifying many problems present in the field.
Bu sahədə çoxsaylı problemlər mövcuddur.
There are numerous problems in this field.
In this sentence, 'çoxsaylı' modifies 'uğurlar,' indicating a large number of successes achieved.