This is the 724th most frequent Azerbaijani word.
gördü
"Saw" (past tense of "see").
In this sentence, 'gördü' is used in its primary verb form, meaning 'saw' – describing the action of perceiving something visually.
O, uzaqda bir dağ gördü.
He saw a mountain in the distance.
In this sentence, 'gördü' describes the action of observing or witnessing an event.
Hər kəs onun etdiyini gördü və təəccübləndi.
Everyone saw what he did and was surprised.
Here, 'gördüyün' is a form of the verb 'görmək' modified for the second person singular, indicating the action of you perceiving qualities.