- promissory note.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for p/n
With unit load in the position shown, the load at D′ is (p-n)/p, and that at E′ is n/p.
The loads at D′, E, due to unit weight on the rail girder are (p-n)/p and n/p.