cousin
nounUK /ˈkʌz.ən/
US /ˈkʌz.ən/
A cousin is the child of your aunt or uncle.
My cousin and I play together every summer.
OTHER MEANINGS
2. A person who is related to you through your family, but not closely.
She is a distant cousin from another country.
3. A title used by a king or queen when speaking to another royal person.
The king called the visiting prince his cousin.
4. Something that is similar to another thing in some way.
The piano is a cousin of the keyboard.