Noun n has 5 senses
  1. normality, N - (of a solution) concentration expressed in gram equivalents of solute per liter
    --1 is a kind of relative quantity
  2. nitrogen, N, atomic number 7 - 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
    --2 is a kind of chemical element, element; gas
    --2 is a substance of air
    --2 has particulars: azote; liquid nitrogen
  3. north, due north, N - the cardinal compass point that is at 0 or 360 degrees
    --3 is a kind of cardinal compass point
  4. newton, N - 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 is a kind of force unit
    --4 is a part of sthene
    --4 has parts: dyne
  5. N - the 14th letter of the Roman alphabet
    --5 is a kind of
    letter, letter of the alphabet, alphabetic character
    --5 is a member of Roman alphabet, Latin alphabet
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