##### Wiktionary

**n-**

pre. (context lang=en organic chemistry) normal-form of a functional group, being the long-chain form (unbranched chain)

##### Wikipedia

**N-**

The italicized letter *n* is used in mathematics to denote an arbitrary number (usually an integer).

- n-ary associativity
- n-ary code
- n-ary group
- n-back
- n-body problem
- n-category
- n-category number
- n-connected
- n-curve
- n-dimensional space
- n-dimensional sequential move puzzle
- n-electron valence state perturbation theory (NEVPT)
- n-entity
- n-flake
- n-gram
- n-group
- n-monoid
- n-player game
- n-skeleton
- n-slit interferometer
- n-slit interferometric equation
- n-sphere
- n-vector
- n-vector model