manifestation

Noun

• a public display of group feelings (usually of a political nature)
  • there were violent demonstrations against the war
    

• expression without words
  • tears are an expression of grief
    
  • the pulse is a reflection of the heart's condition
    

• an appearance in bodily form (as of a disembodied spirit)

• a manifest indication of the existence or presence or nature of some person or thing
  • a manifestation of disease
    

• a clear appearance
  • a manifestation of great emotion
    

Related words

• Synonyms: 
  demonstration , expression , reflection , reflexion , materialization , materialisation