• noun
• synonym
• antonym

• flux density (noun)
  1. physics the number of changes in energy flow across a given surface per unit area
• flux density unit (noun)
  1. a measure of the amount of flux per unit of cross sectional area
• high-density lipoprotein (noun)
  1. a lipoprotein that transports cholesterol in the blood; composed of a high proportion of protein and relatively little cholesterol; high levels are thought to be associated with decreased risk of coronary heart disease and atherosclerosis
• low density (noun)
  1. a rarified quality
• low-density (adjective)
  1. having low relative density or specific gravity
  2. having low concentration
• low-density lipoprotein (noun)
  1. a lipoprotein that transports cholesterol in the blood; composed of moderate amount of protein and a large amount of cholesterol; high levels are thought to be associated with increased risk of coronary heart disease and atherosclerosis
• magnetic flux density (noun)
  1. the amount of magnetic flux in a unit area perpendicular to the direction of magnetic flow
• optical density (noun)
  1. physics a measure of the extent to which a substance transmits light or other electromagnetic radiation
• photographic density (noun)
  1. physics a measure of the extent to which a substance transmits light or other electromagnetic radiation
• relative density (noun)
  1. the ratio of the density of something to the density of a standard
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