Synonyms for stigma

Noun

1. stigma, reproductive structure

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

2. mark, stigma, brand, stain, symbol

usage: a symbol of disgrace or infamy; "And the Lord set a mark upon Cain"--Genesis

3. stigma, spiracle

usage: an external tracheal aperture in a terrestrial arthropod

4. stigma, blemish, defect, mar

usage: a skin lesion that is a diagnostic sign of some disease