sibling in outlaw

The sibling of a romantic partner you are not married by law to

"Now that I'm in a relationship with Amanda, Jerry is my sibling in outlaw"
"I'm going to commit some crime with my sibling in outlaw next weekend"

by totoroxi August 02, 2024

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