stigma

noun

  1. 1

    a skin lesion that is a diagnostic sign of some disease

  2. 2

    an external tracheal aperture in a terrestrial arthropod

  3. 3

    a symbol of disgrace or infamy

    And the Lord set a mark upon Cain"--Genesis

  4. 4

    the apical end of the style where deposited pollen enters the pistil

Synonyms

Also useful for “stigma”:Unscrambler