You could call them as a brother/sister or as a cousin...
If you're asking for yourself then good luck with that family.
How many siblings you have has nothing to do with how many cousins you have or what their parent count may be. Siblings are your brothers and sisters and depends only on how may children your parents have.
Yes, these children are siblings, half siblings to be exact if they have the same biological father. So, although you may not feel as though you are still siblings, the person in question is a half sisters.
Nope - they would be 'step sisters' even if they were born at the same time. Twins would have to be born to the same mother.
The relationship to you would be your cousin !
Your mothers sisters Granddaughter is your second cousin
I have four siblings, two brothers and two sisters.
There is no word for siblings in french, you would have to say i have so many brothers and so many sisters. J'ai (the # of sisters) soeur et (# of brothers) frère.
Exactly as you have said it: I wish I had more siblings. You might also hear something like "I wish I had more brothers and sisters." The word "siblings" is not as common in casual conversation as saying "brothers", "sisters", or "brothers and sisters".
I would hope it would be obvious that Earth does not have brothers or sisters in a literal sense. Metaphorically speaking, the other planets could be referred to as "siblings."
No you would need all signatures of all siblings giving you the right to sell
"Hermanos" means "siblings" in Spanish. This can be either a group of brothers, or a group with brothers and sisters. "Hermanas" would be a set of only sisters.
A sibling is referred to only between brothers and sisters. The only time a parent would use the word sibling is to refer to their brothers and sisters. ::MizzCorleone