A male child in relation to his parents.

A male child or young man.

पुत्र

English Usage: My son plays soccer every Saturday.

Hindi Usage: मेरा पुत्र हर शनिवार फुटबॉल खेलता है।

A young human being below the age of puberty.

लड़का

English Usage: The boy is riding his bicycle.

Hindi Usage: वह लड़का अपनी साइकिल चला रहा है।

A person's child or children.

संतति

English Usage: The offspring of the animals were cared for by their parents.

Hindi Usage: जानवरों की संतति का ध्यान उनके माता-पिता रखते थे।