null space
— Noun
– English
~ a space that contains no points; and empty space
native speaker
— Noun
– English
~ a speaker of a particular language who has spoken that language since earliest childhood; "native speakers of French"
nominating speech
— Noun
– English
~ an address (usually at a political convention) proposing the name of a candidate to run for election; "the nomination was brief and to the point"
needle spike rush
— Noun
– English
~ fine-leaved aquatic spike rush; popular as aerator for aquariums
nervus spinalis
— Noun
– English
~ any of the 31 pairs of nerves emerging from each side of the spinal cord (each attached to the cord by two roots: ventral and dorsal)
neutral spirits
— Noun
– English
~ nonflavored alcohol of 95 percent or 190 proof used for blending with straight whiskies and in making gin and liqueurs
Negro spiritual
— Noun
– English
~ a kind of religious song originated by Blacks in the southern United States
narrow-leaved spleenwort
— Noun
– English
~ North American fern with narrow fronds on yellowish leafstalks
nine-spot
— Noun
– English
~ one of four playing cards in a deck with nine pips on the face
natural spring
— Noun
– English
~ a natural flow of ground water
Norway spruce
— Noun
– English
~ tall pyramidal spruce native to northern Europe having dark green foliage on spreading branches with pendulous branchlets and long pendulous cones
new-sprung
— Adjective
– English
~ having just or recently arisen or come into existence; "new nations"; "with newborn fears"
Northern Spy
— Noun
– English
~ large late-ripening apple with skin striped with yellow and red
non-standard speech
— Noun
– English
~ speech that differs from the usual accepted, easily recognizable speech of native adult members of a speech community
neutron star
— Noun
– English
~ a star that has collapsed under its own gravity; it is composed of neutrons