The words one, two, three, and so on are the cardinal numbers. Similarly, first, second, third, and so on are the ordinal numbers. Is there a similar term for the words single, double, triple, ...
...or, to phrase it differently, like one of those silly SAT questions... please help me fill in this blank: 4 is to 5 as "quadrant" is to ???? (Does that make sense?)
Possible Duplicate: How to form single, double, triple… and uni-, bi-, tri-… words? There's single, double, triple, quadruple... — what's next? Is there an end to the ...