quarter sister 

The half sister of my half sister or half brother.

Amy and Randy had Josie. Randy and Patty had Vanna. Patty and Bob had Andy.

Vanna is Josie's half sister.
Vanna is Andy's half sister.
Josie is Andy's quarter sister.
Andy is Josie's quarter brother.

quarter sister by onegreenfroggie August 15, 2009

three-quarter-sister 

Daughter of a person's father with that same person's maternal aunt or daughter of a person's mother with that same person's paternal uncle.

My three-quarter-sister is a good person.

three-quarter-sister by Mr. Jacov November 23, 2019

double quarter sister 

When a person is a quarter sister both on the fathers side and also on the mothers side. The result of a wife swap.
1. Adam and Bertha has Edit. Bertha and John has Anna. John and Karen has Evelyn.
Edit and Anna are half sisters on Edits mothers side.
Anna and Evelyn are half sisters.
Edit and Evelyn are quarter sisters on Edits mothers side.
2. If also Adam and Karen has Maria.
Edit and Maria are half sisters on Edits fathers side.
Maria and Evelyn are half sisters.
Edit and Evelyn are also quarter sisters on Edits fathers side.
Hence Edit and Evelyn are double quarter sisters.
And Maria and Anna are also double quarter sisters.

When Edits dad Adam swaped wife with John she got a double quarter sister Evelyn, which she has never met since Edits mom Bertha hates Evelyns mother Karen.

double quarter sister by pappaperake April 18, 2024

three-quarter-sister 

1- First cousin and half-sister at the same time.
2- Daughter of mother and of uncle (father's brother) at the same time.
3- Daughter of father and of aunt (mother's sister) at the same time.

Three-quarter-sister.

three-quarter-sister by Jazigurn October 28, 2024

three-quarter-sister 

1- Daughter of mother and of uncle (father's brother) simultaneously.
2- Daughter of father and of aunt (mother's sister) simultaneously.
3- Cousin and half-sister simultaneously.

Three-quarter-sister.

three-quarter-sister by Chupite November 20, 2024

quartersister 

my very cool mutual on tiktok nothing bad to ever say about them

wow did u see quartersister’s new video!!!???

quartersister by toweliesupporter June 25, 2021