look up any word, like fleek:
 
1.
An orgy, specifically of six people.
I joined a sextet last night.
by Amanda Van Sook June 12, 2008
 
2.
Having nothing to do with Sex. It is a group of six musicians who get together and play music. This is any kind of music rock to classical, there are just different instruments. Like a quartet, but with six people.
Tomorrow night I am playing in a sextet at a fundraiser. It is a beautiful piece.
by RedFaux February 21, 2014