stigma

definition: a skin lesion that is a diagnostic sign of some disease
example:
speech part: noun
synonyms:
definition: an external tracheal aperture in a terrestrial arthropod
example:
speech part: noun
synonyms:
definition: a symbol of disgrace or infamy
example:
speech part: noun
synonyms: stain
definition: the apical end of the style where deposited pollen enters the pistil
example:
speech part: noun
synonyms:

stigma is explained and pronounced

How stigma is being used?