1 definition by wax-paper peace-pipe boi

(Sa'ih) A term of respect; can be roughly translated as sir or madam.
May also be written as "Sei"
Teacher: "Now, I've re-arranged seating to discourage you two from passing each other notes. I can not have either of you doing that during class. Have I made myself clear?"

Student 1: "Sai, of course."
Student 2: "Yes Sai!"
by wax-paper peace-pipe boi May 25, 2010
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