May 15, 2003

N

/N/ quant.

1. A large and indeterminate number of objects: There were N bugs in that crock! Also used in its original sense of a variable name: This crock has N bugs, as N goes to infinity. (The true number of bugs is always at least N + 1; see Lubarsky's Law of Cybernetic Entomology.)

2. A variable whose value is inherited from the current context. For example, when a meal is being ordered at a restaurant, N may be understood to mean however many people there are at the table. From the remark We'd like to order N wonton soups and a family dinner for N - 1 you can deduce that one person at the table wants to eat only soup, even though you don't know how many people there are (see great-wall).

3. Nth: adj. The ordinal counterpart of N, senses 1 and 2.

4. Now for the Nth and last time... In the specific context Nth-year grad student, N is generally assumed to be at least 4, and is usually 5 or more (see tenured graduate student). See also random numbers, two-to-the-N.

Posted by Jargon File at May 15, 2003 10:37 AM

Comments
Post a comment









Remember personal info?