Noun ambience has 2 senses
  1. atmosphere, ambiance, ambience - a particular environment or surrounding influence; "there was an atmosphere of excitement"
    --1 is a kind of condition, status
    --1 has particulars:
     genius loci; gloom, gloominess, glumness; miasma; spirit, tone, feel, feeling, flavor, flavour, look, smell; vibe, vibration
  2. ambiance, ambience - the atmosphere of an environment
    --2 is a kind of environment, environs, surroundings, surround
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