Definitions by Ash of Rilated

sempai 

Sempai is a Japanese honorific made popular in English dubs. It means 'mentor' or 'senior', depending on the context.

Not to be confused with the Malaysian street slang 'sempoi' or my friend Kambink_Sempoy.

"Ash introduced me to the blogging world, my blogger sempai" -Nadya

sempai by Ash of Rilated April 11, 2005