yì​dì

younger sworn brother

Senses

义弟/ 義弟 yì​dì younger sworn brother

A male friend whom one has formally pledged to treat as a younger brother despite having no blood relation.

References

classifier 义弟/義弟 个/個
classifier 义弟/義弟 位/位
same_as 义弟/義弟 把弟/把弟