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Definition of N
1. Noun. A common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas; constitutes 78 percent of the atmosphere by volume; a constituent of all living tissues.
Exact synonyms: Atomic Number 7, Nitrogen
Generic synonyms: Chemical Element, Element, Gas
Specialized synonyms: Azote, Liquid Nitrogen
Substance meronyms: Air
Derivative terms: Nitrify, Nitrogenize, Nitrogenous
Generic synonyms: Chemical Element, Element, Gas
Specialized synonyms: Azote, Liquid Nitrogen
Substance meronyms: Air
Derivative terms: Nitrify, Nitrogenize, Nitrogenous
2. Noun. The cardinal compass point that is at 0 or 360 degrees.
3. Noun. A unit of force equal to the force that imparts an acceleration of 1 m/sec/sec to a mass of 1 kilogram; equal to 100,000 dynes.
4. Noun. (of a solution) concentration expressed in gram equivalents of solute per liter.
5. Noun. The 14th letter of the Roman alphabet.
Group relationships: Latin Alphabet, Roman Alphabet
Generic synonyms: Alphabetic Character, Letter, Letter Of The Alphabet
Generic synonyms: Alphabetic Character, Letter, Letter Of The Alphabet
Definition of N
1. n. A measure of space equal to half an M (or em); an en.
Medical Definition of N
1. 1. Symbol for newton; nitrogen; asparagine; nucleoside, refractive index, nano-; reaction order 2. Designation for an inherited blood factor. See MNSs blood group, Blood Groups appendix. 3. The number in a scientific study. Sample size. (05 Mar 2000)