This is the 413th most frequent Dutch word.
gebracht
"Brought."
The word 'gebracht' is the past participle of 'brengen' used in a perfect tense construction here, meaning 'brought' in English.
Ik heb de kinderen naar school gebracht.
I have brought the children to school.
In this sentence, 'gebracht' is part of a causative construction, indicating improved health as if brought into a better state.
De hond werd door de dierenarts gezond gebracht.
The dog was made healthy by the vet.
Here, 'gebracht' is again the past participle of 'brengen,' expressing the transfer of the flowers to the grandmother in a past action.