Manifestation definition

(1) A public display of group feelings (usually of a political nature)

"There were violent demonstrations against the war"

(2) A manifest indication of the existence or presence or nature of some person or thing

"A manifestation of disease"

(3) Expression without words

"Tears are an expression of grief"

"The pulse is a reflection of the heart's condition"

(4) An appearance in bodily form (as of a disembodied spirit)

(5) A clear appearance

"A manifestation of great emotion"