lǎo​xiōng​dilǎo​xiōng​dì

youngest brother

老兄弟 lǎo​xiōng​di
youngest brother
the youngest of one's biological brothers
dear old chap
colloquial term of endearment for a friend who is younger than oneself
老兄弟 lǎo​xiōng​dì
old brothers
dear old friends or brothers often used collectively or in address

Frequency

Written text
0.153 per million

Sources

Frequency data
BCC Corpus (BLCU)