Aotus azarae, a night monkey of South America.

A body snatcher; a grave robber.

plural of night soil man

plural of one-night stand

(idomatic) A single sexual encounter between two individuals, lasting for less than an entire night, where at least one of the partners has no immediate intention or expectation of establishing a longer-term sexual or romantic relationship.

plural of half-night stand

During the night before last night; two nights ago.

Nyctanassa violacea, a fairly small heron found in the Americas, especially warmer coastal regions.

An extinct species of heron, Nycticorax megacephalus, that lived on Rodrigues in the Mascarene Islands.

(medicine, informal) Paralysis due to radial nerve compression in the arm, resulting from direct pressure against a firm object.