cross-sibling (English, noun)
expansion: cross-sibling (plural cross-siblings)
Senses:
topics: anthropology
human-sciences
sciences
glosses: An opposite-sex sibling or parallel cousin.
glosses: The half-sibling of one's half-sibling; a person with whom one shares a half-sibling, but no parents.
tags: neologism
Forms:
form: cross-siblings
tags: plural