siblings; brothers and sisters
Honorific form of 兄弟, used to refer respectfully to someone else's siblings. Can include both brothers and sisters.
See also: 兄弟
How many siblings do you have?
I hear all of his siblings are doctors.
ご兄弟 is the polite form used when referring respectfully to someone else's siblings, while 兄弟 is the plain, neutral term.
Standard honorific spelling for 'siblings'.
Formal spelling using the kanji 御; less common in everyday writing.
Honorific prefix ご- added to 兄弟 (siblings).