尊兄
そ
ん
け
い
Meanings
1
you (polite, to an older male); elder brother (polite)
Polite second-person pronoun used to address or refer to an older male, often in letters or formal speech. Can also mean 'elder brother' in a respectful way. Not used in casual conversation.
I am always indebted to you, my elder brother (or respected older male).
Thank you for the wonderful gift you sent the other day.