1. The daughter of one's grandparent's stepsibling.
2. The stepdaughter of one's grandparent's sibling.
3. The daughter of one's stepgrandparent's sibling.
My first step-cousin-aunt is a good person.
by Elivaldeq November 24, 2019
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Daughter of their great-grandparent’s full sibling with the other great-grandparent’s full sibling.
My double-first great-cousin-aunt is a good person.
by Hgcloziw November 23, 2019
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1. The wife of one's grandparent's sibling's son.
2. The daughter of one's grandparent-in-law's sibling.
My first cousin-aunt-in-law is a good person.
by Elivaldeq November 24, 2019
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Daughter of their grandparent’s half-sibling with the other grandparent’s full sibling.
My sesqui-first cousin-aunt is a good person.
by Hgcloziw November 23, 2019
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