descendant
🇺🇸
/dɪˈsendənt/
🇬🇧
/dɪˈsendənt/
a person's child, grandchild, or later family member
She is a descendant of the first king, and her family has ruled for generations.
something that comes from an earlier version
This modern car is a descendant of the first automobiles, showing how design has evolved.