stigma
(noun)
noun
1. (botany) The sticky part of a flower that receives pollen during pollination.
Definition categories: plant
2. a symbol of disgrace or infamy
Similar word(s): brand, mark, stain
Definition categories: communication, symbol
3. an external tracheal aperture in a terrestrial arthropod
Definition categories: body, spiracle
4. a scar or birthmark.