This is the 131st most frequent Greek word.
παιδί
Child.
In this usage, 'παιδιά' (plural of 'παιδί') generally refers to the younger members of the family.
Πήγαμε μια εκδρομή όλη η οικογένεια με τα παιδιά.
The whole family went on an excursion with the kids.
In this sentence, 'παιδί' is used to refer to a person who is a child, indicating a young age.
Το παιδί παίζει στον κήπο.
The child is playing in the garden.
'Παιδί' here is used metaphorically to describe someone's character, highlighting innocence or good nature.