"un demi-frère"
demi frere
un demi-frère
J'ai un demi-frère. J'ai un frère consanguin. Demi-frère is much more common, but it ambiguous because it can mean either half brother or step brother. Frère consanguin is older/formal but only means half brother.
You can say "mon frère" to mean "my brother" in French.
In French, the word for "the brother" is "le frère."
The word for brother in French is "frère."
"my brother and me" in French is "mon frère et moi"
brother: frèrehow do you say that? fre-reWhat_do_we_call_brother_in_french
This is your brother is 'c'est ton frère' in French.
One half in French would be demi.
brother: frère how do you say that? fre-re
Your half-brother's half-sister could be your full sister, or not related to you at all. For example, say your parents are Joe and Mary and your half-brother's parents are Mary and Steven. Say your half-brother's half-sister is Barbara. If Joe and Mary are Barbara's parents, then she is your full sister and your half-brother's half-sister. If Barbara's parents are Steven and Jane, then Barbara is not related to you (unless there is an adoption).