Meanings

elder brother

foster sibling

the younger of two elder brothers

the eldest son

guardians

parents' association

one's deceased elder brother

second cousin

your elder brother

older brother and younger sister

eldest brother

you

both people are superb in skill (and thus it is hard to rank them)

dear friends

defer to another as if an older brother

parents and siblings

wise elder brother

brother-in-law

(one's) older brother

my older brother