1. [ noun ] (of a solution) concentration expressed in gram equivalents of solute per liter
Synonyms: normality
Related terms: relative_quantity solution
2. [ noun ] the cardinal compass point that is at 0 or 360 degrees
Synonyms: north due_north
Related terms: cardinal_compass_point
3. [ noun ] the 14th letter of the Roman alphabet
Related terms: letter Roman_alphabet
4. [ noun ] (chemistry) 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
Synonyms: nitrogen atomic_number_7
Related terms: gas chemical_element liquid_nitrogen azote air nitrify
5. [ noun ] (physics) 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
Synonyms: newton
Related terms: force_unit sthene dyne
Similar spelling:   Ni