manifestation in WordNet English dictionary

1. a public display of group feelings (usually of a political nature)
   "there were violent demonstrations against the war"
   demonstration  manifestation 
   
2. expression without words
   "tears are an expression of grief"; "the pulse is a reflection of the heart's condition"
   expression  manifestation  reflection  reflexion 
   
3. a manifest indication of the existence or presence or nature of some person or thing
   "a manifestation of disease"
   manifestation 
   
4. a clear appearance
   "a manifestation of great emotion"
   manifestation 
   
5. an appearance in bodily form (as of a disembodied spirit)
   materialization  materialisation  manifestation