(rare) an elder brother

pronoun referencing an older brother figure: you, he

attaches to a name referencing an older brother figure: Mister, Mr.

(archaic) the eldest sibling

(archaic) eldest son / (archaic) a senior / (archaic) (by extension) an elder sibling / (archaic) the head of a clan / (archaic) a skilled craftsman

(literary) they (about women or girls)

sworn elder brother / (gay slang) older male in a homosexual relationship

a small hawk / a male hawk / musket, male sparrowhawk

older paternal half brother

(honorific) older brother