half-sibling

Person who, in relation to the other, has a one parent in common and a different one parent.

My half-sibling is a good person.

by Usery May 03, 2021

half-sibling

Who that has one parent in common with another living being.

My half-siblings is a good person.

by Sonyc September 22, 2023

half-sibling

Living being that has one parent in common with other living beings.

My half-sibling is a good person.

by Coldandhot October 14, 2023

half-sibling

Living being that has one parent in common with another living being.

Half-sibling.

by Simaduria July 26, 2024

Half siblings

Your Dad’s kids

I have two sisters and a brother and two half siblings on my Dad’s side.

by OnyxShine33 December 24, 2021

Sibling squiring

Getting your siblings to back you up in an online argument

Look at her, there's no way she would have said that. Her brother must have had her sibling squiring again.

by Nanamiraptor August 09, 2015

Cousinary Siblings

Cousins in a brother and sister relationship.

Cerissa P. Terminology

Cousinary Siblings- cousins that are best friends and have similarities. Resemble each other, physical similarities, similar personalities

by Cerissa P. Terminology February 29, 2020