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1.
Frappe is a kind of coffee that is made when you stir instant coffee(in granules) together with a small amount of water in a shaker.Add cold water, ice cubes sugar and milk for a proper "greek island" experience.Because stirring produces foam, make sure you use a tall glass and a straw.Enjoy
Stavros was sipping his frappe at the beach cafe while he was checking out the foreign beauties in their bikinis.
by zouraris August 26, 2005
 
2.
A common term used to disguise a person's name. Used only in public situations where said person is able to hear or read it.
Mariah: "You do realize he'll know we're talking about him right?"

Gio: "Nah, FRAPPE will never figure it out."

MAriah: "Smooth. Frappe, you are an idiot."

"Frappe": I think I know who you're talking about, he IS annoying.
by Dr. Frappe April 24, 2011
 
3.
Commonly called a milkshake outside of eastern Massachusetts, it consists of milk, syrup and ice cream beaten together in a mixing machine. A milkshake in the same geographic area is milk and syrup without ice cream beaten or blended together to create a light, frothy drink.
Let's get a chocolate frappe at the DQ in Medford.
by joe cam January 26, 2006
 
4.
Better known as a "shake" or "semi-liquified frozen confection dessert" to the world immediately outside Greater New England.
She sucked on the cold refreshing frappe thoughtfully.
by Supraturtle September 10, 2003