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Pronunciation

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  • (UK) IPA (key): /ˈdɛn.sɪ.ti/ or /ˈdɛn.sə.ti/
  • (US) IPA (key): /ˈdɛn.sə.ti/ or [ˈdɛn.sə.ɾi]
  • (file)

Singular
density

Plural
densities

  1. (uncountable) Density is how much stuff fits in a particular area.
    The population density of Singapore is one of the highest in the world.
  2. (uncountable) The density of a material is how closely packed its atoms are.
    The density of water is higher than the density of steam.
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