cousin
/ˈkʌzən/
noun
- A child of one's aunt or uncle.
- I grew up playing with my cousins every summer.
- My cousin Sarah is coming to visit us next weekend.
- He has ten cousins on his mother's side of the family.
- A person or thing related to another by similar origins, nature, or characteristics.
- Spanish and Italian are linguistic cousins, both derived from Latin.
- This new smartphone is a close cousin of the previous model.
- The lemur is a distant cousin of the monkey.