This is the 108th most frequent Azerbaijani word.
ciddi
Serious.
Here, 'ciddi' is used as an adverb modifying the verb 'düşünməliyik,' meaning 'seriously.'
Bu mövzuda ciddi düşünməliyik.
We need to think seriously about this topic.
In this sentence, 'ciddi' functions as an adjective describing the noun 'insandır,' meaning 'serious.'
O, çox ciddi bir insandır.
He is a very serious person.
Here, 'ciddi' is used as an adjective meaning 'significant' or 'substantial,' modifying 'dəyişikliklər.'