cousin
A1Pronunciation
UK
- /kˈʌzən/
US
- /ˈkəzən/
Description
- Child of your aunt/uncle
- Extended-family relative
- Related through your parents
- Not a sibling
A cousin is your aunt’s or uncle’s child—a family connection that comes through your parents’ brothers and sisters, not through your own parents. Cousins often share childhood adventures, inside jokes, and a bond built on shared family history. Think of it like this: your parents have siblings; those siblings have children; and those children are your cousins. Sometimes you’re close with your cousins, and sometimes you’re distant, but they’re still part of the extended family. You might hear people say “second cousin” or “once removed” when describing how closely related two cousins are. It can sound complicated, but it mostly comes down to how many generations apart you are and how far back your shared ancestors are.
The word "cousin" describes a relationship built on shared ancestry through aunts and uncles. It's more than just a label; it often represents a unique connection within the family structure—a blend of familiarity and independence. While siblings share parents, first cousins share grandparents. If you go further back to shared great-grandparents, you enter the territory of second cousins.
The term can get surprisingly complex when considering "removed" generations. A "removed" cousin indicates that the two people are from different generations. For example, your mother's first cousin is not your first cousin, but your first cousin *once removed*. Similarly, the child of your own first cousin is also your first cousin once removed. If you and a relative are in the same generation (meaning you both share the same great-grandparents), you would be second cousins. It sounds like a math puzzle, but it simply maps out your place in the widening family circle.
In everyday life, people don’t always use these labels strictly. Someone might call a more distant relative a cousin just because they’re from the same side of the family. In some families and cultures, "cousin" can also be a friendly way to address relatives of about your age, even if the exact relationship is more complicated.
Historically, cousins often played an important role in arranged marriages or business partnerships, strengthening family ties and securing wealth. Today, the relationship is usually more casual—a source of support, companionship, and shared memories. You might reminisce with a childhood cousin about summers spent at your grandmother's house or rely on a distant cousin for professional networking.
The word also shows up outside family trees. You might hear that two languages are "cousins," or that one idea is a "cousin" of another—meaning they’re related in a loose way, not identical.
Whether close-knit or geographically separated, cousins represent an important branch of your family tree—a reminder of where you come from and the enduring power of kinship. They are the people who understand your family quirks because they grew up with them, too!
Examples
- 1
Family location
My cousin lives in Chicago, so I only see her a few times a year.
- 2
Childhood
We were close as kids, but my cousins moved away after middle school.
- 3
Mother's side
She's a cousin of mine on my mother's side.
Phrase
a cousin of mine
one of my cousins
- 4
Distant relation
He's a distant cousin, so we're related but not very closely.
Phrase
distant cousin
a cousin from a more distant branch of the family
- 5
Children
Their children are cousins and go to the same school.
Forms and spellings
2 forms open this card.
Main spelling
- cousinnoun
Forms
- cousinspluralnoun