This is the 12137th most frequent Portuguese word.
repeteco
A repeat or encore; doing or experiencing something again.
In this sentence, 'repeteco' is used to mean a second serving or a repeat of something enjoyed, such as food in this context.
Eu gostei tanto da comida que pedi por um repeteco.
I liked the food so much that I asked for a repeat.
Here, 'repeteco' denotes experiencing something again, like rewatching an enjoyable movie.
O filme foi tão bom que merece um repeteco amanhã.
The movie was so good that it deserves a repeat tomorrow.
'Repeteco' in this sentence means revisiting a topic, indicating repetition for clarification or reinforcement in learning.