cousin
Cousin. Your parents brothers and sisters are aunts and uncles. and the aunt and uncles children are your cousins.
Your aunt is your child's Great Aunt, so your child is her great niece or great nephew.
Dursley
Only if the child or children are placed in custody of the uncle and/or aunt
Yes if you will mean that uncles posses something. Examples: uncles' houses (the houses of uncles) uncles' children (the children of uncles)
You are not related to your uncles wife sister. However some may think an aunt
Since your mother and her sister have thesame aunts and uncles, your mother's sister's aunt is your grand aunt or, as some sat, your great aunt.
Tias = AuntsTios = Uncles
Your parent's cousins are aunts and uncles only if they have brothers or sisters who have children. Your parent's cousins are your cousins, once removed.
Concessively, a bunch of Gramps! They're still your Gramps, because 2 reason parents- parents to your aunt& uncles of course grandparents to your cousins or your sibling!
Your uncle/aunt's son/daughter is an adult and you are still small, your uncle/aunt's daughter had a child, and that child will call you uncle. Uncles/aunts are your dad/mom's siblings.
July 26th is Aunts & Uncles Day