elder brother · a male cousin who's descended from an ancestor who is/was an older sibling to yours or your spouse's · a generic thing
köken: Inherited from Proto-Vietic *ʔɛːŋ (“elder brother”). According to Phan Kế Bính's Việt Nam phong tục (1915), apparently the practice of calling each other anh-em for those in relationship originated from the South Central province of Quảng Nam: 1915, Phan Kế Bính, Việt Nam phong tục [Vietnamese customs]: — Vợ chồng con nhà sang trọng, gọi nhau bằng cậu mợ, thầy thông thầy phán thì gọi nhau bằng…
aile: anh chị em, anh chột làm vua xứ mù, anh em, anh trai