(mathematics) Having an arbitrary number of dimensions.

(euphemistic) The word nigger or nigga or nigra. / (euphemistic) Any word, regardless of its starting letter, that is used oppressively or marginalizes or oppresses a group of people.

Vegetarian and/or vegan.

Vegetarian and/or vegan; a person who may either eat no animal flesh or eat no animal products at all.

(mathematics) A tuple containing n terms.

(geometry) A polyomino made up of n squares.

(geometry) A polyiamond made up of n triangles.

(physics) (Of a semiconductor) in which conduction is due to the movement of electrons rather than positive holes.

(mathematics) A set of formulas that have n free variables of a certain sort

Abbreviation of Nyassaland Force, used as an overprint in 1916 on the stamps of the Nyassaland Protectorate for use in occupied German East Africa