essence

noun
  1. The intrinsic nature or indispensable quality of something, especially something abstract, that determines its character. noun
    The essence of democracy is the right to vote.
    In essence, the argument boils down to a lack of trust.
  2. A concentrated extract of a substance, typically used for flavoring or scent. noun
    She added a few drops of vanilla essence to the cake batter.
    The perfume was made from the essence of roses.
  3. An entity or being; something that exists. noun
    Philosophers have long debated the essence of the human soul.
    The artist captured the essence of the landscape in her painting.