Definitions by Bob Gurch

prat 

Alternative spelling for the surname of Angela Pratt, Head of Sixth Form.

Guess what? Prat's just closed the CR again, because SOMEBODY MOVED A CHAIR!

prat by Bob Gurch March 3, 2005

ist

German word for 'is'.

Person 1: "Das ist ein Hund."

Person 2: "Why are you speaking German?"

ist by Bob Gurch August 28, 2004

®

Symbol denoting a registered trademark. Can be written (R) if you are using a crap font that doesn't have ® in it.

Person 1: "Microsoft® Windows® XP is a registered trademark of Microsoft® Corporation."

Person 2: "Who are you, Bill Gates or something? Shut up."

® by Bob Gurch August 27, 2004

‡ 

A sort of symbolic cross thingy.

Person 1: "Do you know what ‡ means?"
Person 2: "No."
Person 1: "Me neither."

‡ by Bob Gurch August 27, 2004

— 

It's a horizontal line. Longer than -, but not quite as long as ——.

Person 1: "Look, I've made a —."
Person 2: "So what, look at my ————."

— by Bob Gurch August 27, 2004

÷ 

Division sign, denotes the operation of division, one of the four basic mathematical operations. You can't divide by 0 (on pain of death.)

Division Sums:

8 ÷ 2 = 4
9 ÷ 3 = 3
1 ÷ 1 = 1

÷ by Bob Gurch August 27, 2004

· 

The · is a dot. A bit like the full stop (.), but higher up. Used as a shorthand for 'multiply' in mathematics (because they don't want to get × confused with x).

Equation: 5x² · 2y = 10x²y

· by Bob Gurch August 27, 2004